| 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 | $208.89 | 13.519% | $237.1298 | $237.13 | $237.15 | $237.10 |
| Purchase #2 | $112.25 | 5.159% | $118.041 | $118.04 | $118.05 | $118.00 |
| Purchase #3 | $10.87 | 10.366% | $11.9968 | $12.00 | $12.00 | $12.00 |
| Purchase #4 | $132.70 | 9.596% | $145.4339 | $145.43 | $145.45 | $145.40 |
| Purchase #5 | $116.55 | 11.707% | $130.1945 | $130.19 | $130.20 | $130.20 |
| Purchase #6 | $53.66 | 4.858% | $56.2668 | $56.27 | $56.25 | $56.30 |
| Purchase #7 | $33.35 | 7.360% | $35.8046 | $35.80 | $35.80 | $35.80 |
| 7 purchase totals = | $668.27 | $734.8674 | $734.86 | $734.90 | $734.80 | |