| 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 | $102.71 | 3.177% | $105.9731 | $105.97 | $105.95 | $106.00 |
| Purchase #2 | $229.50 | 3.610% | $237.785 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $144.51 | 13.282% | $163.7038 | $163.70 | $163.70 | $163.70 |
| Purchase #4 | $225.49 | 8.841% | $245.4256 | $245.43 | $245.45 | $245.40 |
| Purchase #5 | $92.90 | 3.454% | $96.1088 | $96.11 | $96.10 | $96.10 |
| Purchase #6 | $102.47 | 13.835% | $116.6467 | $116.65 | $116.65 | $116.60 |
| Purchase #7 | $143.54 | 11.296% | $159.7543 | $159.75 | $159.75 | $159.80 |
| 7 purchase totals = | $1,041.12 | $1,125.3973 | $1,125.40 | $1,125.40 | $1,125.40 | |