| 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 | $247.85 | 8.341% | $268.5232 | $268.52 | $268.50 | $268.50 |
| Purchase #2 | $27.40 | 5.634% | $28.9437 | $28.94 | $28.95 | $28.90 |
| Purchase #3 | $64.70 | 9.173% | $70.6349 | $70.63 | $70.65 | $70.60 |
| Purchase #4 | $34.81 | 12.333% | $39.1031 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $27.60 | 11.737% | $30.8394 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $101.44 | 8.645% | $110.2095 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $143.40 | 11.660% | $160.1204 | $160.12 | $160.10 | $160.10 |
| 7 purchase totals = | $647.20 | $708.3742 | $708.36 | $708.35 | $708.20 | |