| 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 | $197.40 | 10.810% | $218.7389 | $218.74 | $218.75 | $218.70 |
| Purchase #2 | $110.73 | 10.481% | $122.3356 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $24.71 | 12.309% | $27.7516 | $27.75 | $27.75 | $27.80 |
| Purchase #4 | $53.84 | 8.567% | $58.4525 | $58.45 | $58.45 | $58.50 |
| Purchase #5 | $40.93 | 13.795% | $46.5763 | $46.58 | $46.60 | $46.60 |
| Purchase #6 | $225.71 | 6.611% | $240.6317 | $240.63 | $240.65 | $240.60 |
| Purchase #7 | $146.52 | 6.291% | $155.7376 | $155.74 | $155.75 | $155.70 |
| 7 purchase totals = | $799.84 | $870.2242 | $870.23 | $870.30 | $870.20 | |