| 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 | $102.80 | 8.826% | $111.8731 | $111.87 | $111.85 | $111.90 |
| Purchase #2 | $210.29 | 6.864% | $224.7243 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $120.87 | 4.235% | $125.9888 | $125.99 | $126.00 | $126.00 |
| Purchase #4 | $85.71 | 8.513% | $93.0065 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $198.63 | 6.314% | $211.1715 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $74.92 | 12.843% | $84.542 | $84.54 | $84.55 | $84.50 |
| Purchase #7 | $161.70 | 9.701% | $177.3865 | $177.39 | $177.40 | $177.40 |
| 7 purchase totals = | $954.92 | $1,028.6927 | $1,028.69 | $1,028.65 | $1,028.70 | |