| 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 | $212.40 | 11.758% | $237.374 | $237.37 | $237.35 | $237.40 |
| Purchase #2 | $138.29 | 4.309% | $144.2489 | $144.25 | $144.25 | $144.20 |
| Purchase #3 | $212.45 | 10.326% | $234.3876 | $234.39 | $234.40 | $234.40 |
| Purchase #4 | $104.60 | 10.309% | $115.3832 | $115.38 | $115.40 | $115.40 |
| Purchase #5 | $139.49 | 7.783% | $150.3465 | $150.35 | $150.35 | $150.30 |
| Purchase #6 | $157.48 | 12.637% | $177.3807 | $177.38 | $177.40 | $177.40 |
| Purchase #7 | $92.47 | 8.810% | $100.6166 | $100.62 | $100.60 | $100.60 |
| 7 purchase totals = | $1,057.18 | $1,159.7375 | $1,159.74 | $1,159.75 | $1,159.70 | |