| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $241.50 | 9.311% | $263.9861 | $263.99 | $264.00 | $264.00 |
| Purchase #2 | $102.33 | 3.716% | $106.1326 | $106.13 | $106.15 | $106.10 |
| Purchase #3 | $74.69 | 9.488% | $81.7766 | $81.78 | $81.80 | $81.80 |
| Purchase #4 | $176.90 | 8.465% | $191.8746 | $191.87 | $191.85 | $191.90 |
| Purchase #5 | $221.57 | 7.146% | $237.4034 | $237.40 | $237.40 | $237.40 |
| Purchase #6 | $139.89 | 9.570% | $153.2775 | $153.28 | $153.30 | $153.30 |
| Purchase #7 | $73.46 | 9.245% | $80.2514 | $80.25 | $80.25 | $80.30 |
| 7 purchase totals = | $1,030.34 | $1,114.7022 | $1,114.70 | $1,114.75 | $1,114.80 | |