| 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 | $192.26 | 10.356% | $212.1704 | $212.17 | $212.15 | $212.20 |
| Purchase #2 | $25.27 | 11.858% | $28.2665 | $28.27 | $28.25 | $28.30 |
| Purchase #3 | $36.59 | 4.115% | $38.0957 | $38.10 | $38.10 | $38.10 |
| Purchase #4 | $104.40 | 6.606% | $111.2967 | $111.30 | $111.30 | $111.30 |
| Purchase #5 | $152.34 | 4.729% | $159.5442 | $159.54 | $159.55 | $159.50 |
| Purchase #6 | $234.82 | 13.328% | $266.1168 | $266.12 | $266.10 | $266.10 |
| Purchase #7 | $200.27 | 9.459% | $219.2135 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $945.95 | $1,034.7038 | $1,034.71 | $1,034.65 | $1,034.70 | |