| 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 | $102.50 | 3.873% | $106.4698 | $106.47 | $106.45 | $106.50 |
| Purchase #2 | $132.46 | 4.183% | $138.0008 | $138.00 | $138.00 | $138.00 |
| Purchase #3 | $237.43 | 13.428% | $269.3121 | $269.31 | $269.30 | $269.30 |
| Purchase #4 | $16.97 | 10.198% | $18.7006 | $18.70 | $18.70 | $18.70 |
| Purchase #5 | $123.62 | 7.514% | $132.9088 | $132.91 | $132.90 | $132.90 |
| Purchase #6 | $129.67 | 4.169% | $135.0759 | $135.08 | $135.10 | $135.10 |
| Purchase #7 | $153.61 | 13.217% | $173.9126 | $173.91 | $173.90 | $173.90 |
| 7 purchase totals = | $896.26 | $974.3806 | $974.38 | $974.35 | $974.40 | |