| 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 | $116.70 | 12.443% | $131.221 | $131.22 | $131.20 | $131.20 |
| Purchase #2 | $130.85 | 6.597% | $139.4822 | $139.48 | $139.50 | $139.50 |
| Purchase #3 | $11.52 | 6.631% | $12.2839 | $12.28 | $12.30 | $12.30 |
| Purchase #4 | $148.85 | 9.781% | $163.409 | $163.41 | $163.40 | $163.40 |
| Purchase #5 | $184.32 | 12.745% | $207.8116 | $207.81 | $207.80 | $207.80 |
| Purchase #6 | $22.86 | 11.510% | $25.4912 | $25.49 | $25.50 | $25.50 |
| Purchase #7 | $120.82 | 12.728% | $136.198 | $136.20 | $136.20 | $136.20 |
| 7 purchase totals = | $735.92 | $815.8969 | $815.89 | $815.90 | $815.90 | |