| 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 | $243.37 | 9.470% | $266.4171 | $266.42 | $266.40 | $266.40 |
| Purchase #2 | $104.31 | 4.646% | $109.1562 | $109.16 | $109.15 | $109.20 |
| Purchase #3 | $187.94 | 12.861% | $212.111 | $212.11 | $212.10 | $212.10 |
| Purchase #4 | $61.37 | 4.730% | $64.2728 | $64.27 | $64.25 | $64.30 |
| Purchase #5 | $178.51 | 7.409% | $191.7358 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $66.53 | 4.701% | $69.6576 | $69.66 | $69.65 | $69.70 |
| Purchase #7 | $231.64 | 3.761% | $240.352 | $240.35 | $240.35 | $240.40 |
| 7 purchase totals = | $1,073.67 | $1,153.7025 | $1,153.71 | $1,153.65 | $1,153.80 | |