| 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 | $189.66 | 6.356% | $201.7148 | $201.71 | $201.70 | $201.70 |
| Purchase #2 | $92.59 | 11.179% | $102.9406 | $102.94 | $102.95 | $102.90 |
| Purchase #3 | $188.42 | 6.660% | $200.9688 | $200.97 | $200.95 | $201.00 |
| Purchase #4 | $5.48 | 11.865% | $6.1302 | $6.13 | $6.15 | $6.10 |
| Purchase #5 | $57.87 | 9.323% | $63.2652 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $70.67 | 12.290% | $79.3553 | $79.36 | $79.35 | $79.40 |
| Purchase #7 | $250.97 | 10.842% | $278.1802 | $278.18 | $278.20 | $278.20 |
| 7 purchase totals = | $855.66 | $932.5551 | $932.56 | $932.55 | $932.60 | |