| 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 | $247.42 | 6.830% | $264.3188 | $264.32 | $264.30 | $264.30 |
| Purchase #2 | $30.25 | 9.439% | $33.1053 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $141.39 | 3.809% | $146.7755 | $146.78 | $146.80 | $146.80 |
| Purchase #4 | $182.96 | 9.435% | $200.2223 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $63.33 | 10.195% | $69.7865 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $176.57 | 8.387% | $191.3789 | $191.38 | $191.40 | $191.40 |
| Purchase #7 | $39.43 | 6.202% | $41.8754 | $41.88 | $41.90 | $41.90 |
| 7 purchase totals = | $881.35 | $947.4627 | $947.48 | $947.50 | $947.50 | |