| 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 | $211.52 | 4.791% | $221.6539 | $221.65 | $221.65 | $221.70 |
| Purchase #2 | $202.63 | 6.568% | $215.9387 | $215.94 | $215.95 | $215.90 |
| Purchase #3 | $107.84 | 4.526% | $112.7208 | $112.72 | $112.70 | $112.70 |
| Purchase #4 | $118.33 | 4.401% | $123.5377 | $123.54 | $123.55 | $123.50 |
| Purchase #5 | $70.36 | 9.606% | $77.1188 | $77.12 | $77.10 | $77.10 |
| Purchase #6 | $181.42 | 7.679% | $195.3512 | $195.35 | $195.35 | $195.40 |
| Purchase #7 | $43.82 | 9.629% | $48.0394 | $48.04 | $48.05 | $48.00 |
| 7 purchase totals = | $935.92 | $994.3605 | $994.36 | $994.35 | $994.30 | |