| 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 | $42.62 | 6.287% | $45.2995 | $45.30 | $45.30 | $45.30 |
| Purchase #2 | $198.66 | 12.738% | $223.9653 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $233.81 | 7.234% | $250.7238 | $250.72 | $250.70 | $250.70 |
| Purchase #4 | $112.48 | 8.311% | $121.8282 | $121.83 | $121.85 | $121.80 |
| Purchase #5 | $160.32 | 11.442% | $178.6638 | $178.66 | $178.65 | $178.70 |
| Purchase #6 | $146.72 | 12.497% | $165.0556 | $165.06 | $165.05 | $165.10 |
| Purchase #7 | $14.58 | 9.722% | $15.9975 | $16.00 | $16.00 | $16.00 |
| 7 purchase totals = | $909.19 | $1,001.5337 | $1,001.54 | $1,001.50 | $1,001.60 | |