| 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 | $220.39 | 4.258% | $229.7742 | $229.77 | $229.75 | $229.80 |
| Purchase #2 | $60.36 | 7.539% | $64.9105 | $64.91 | $64.90 | $64.90 |
| Purchase #3 | $100.25 | 8.508% | $108.7793 | $108.78 | $108.80 | $108.80 |
| Purchase #4 | $170.67 | 11.109% | $189.6297 | $189.63 | $189.65 | $189.60 |
| Purchase #5 | $55.88 | 4.817% | $58.5717 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $190.66 | 6.316% | $202.7021 | $202.70 | $202.70 | $202.70 |
| Purchase #7 | $149.71 | 5.828% | $158.4351 | $158.44 | $158.45 | $158.40 |
| 7 purchase totals = | $947.92 | $1,012.8026 | $1,012.80 | $1,012.80 | $1,012.80 | |