| 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 | $235.44 | 10.736% | $260.7168 | $260.72 | $260.70 | $260.70 |
| Purchase #2 | $101.98 | 4.419% | $106.4865 | $106.49 | $106.50 | $106.50 |
| Purchase #3 | $59.42 | 4.112% | $61.8634 | $61.86 | $61.85 | $61.90 |
| Purchase #4 | $95.85 | 13.180% | $108.483 | $108.48 | $108.50 | $108.50 |
| Purchase #5 | $112.41 | 8.597% | $122.0739 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $179.59 | 13.265% | $203.4126 | $203.41 | $203.40 | $203.40 |
| Purchase #7 | $84.98 | 7.428% | $91.2923 | $91.29 | $91.30 | $91.30 |
| 7 purchase totals = | $869.67 | $954.3285 | $954.32 | $954.30 | $954.40 | |