| 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 | $245.83 | 7.736% | $264.8474 | $264.85 | $264.85 | $264.80 |
| Purchase #2 | $110.95 | 8.362% | $120.2276 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $26.63 | 6.482% | $28.3562 | $28.36 | $28.35 | $28.40 |
| Purchase #4 | $197.38 | 7.490% | $212.1638 | $212.16 | $212.15 | $212.20 |
| Purchase #5 | $104.41 | 7.321% | $112.0539 | $112.05 | $112.05 | $112.10 |
| Purchase #6 | $91.28 | 11.123% | $101.4331 | $101.43 | $101.45 | $101.40 |
| Purchase #7 | $236.36 | 5.201% | $248.6531 | $248.65 | $248.65 | $248.70 |
| 7 purchase totals = | $1,012.84 | $1,087.7351 | $1,087.73 | $1,087.75 | $1,087.80 | |