| 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 | $26.96 | 8.767% | $29.3236 | $29.32 | $29.30 | $29.30 |
| Purchase #2 | $238.91 | 3.553% | $247.3985 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $20.91 | 5.121% | $21.9808 | $21.98 | $22.00 | $22.00 |
| Purchase #4 | $114.31 | 10.871% | $126.7366 | $126.74 | $126.75 | $126.70 |
| Purchase #5 | $195.43 | 13.308% | $221.4378 | $221.44 | $221.45 | $221.40 |
| Purchase #6 | $100.71 | 9.298% | $110.074 | $110.07 | $110.05 | $110.10 |
| Purchase #7 | $190.40 | 11.383% | $212.0732 | $212.07 | $212.05 | $212.10 |
| 7 purchase totals = | $887.63 | $969.0245 | $969.02 | $969.00 | $969.00 | |