| 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 | $134.98 | 9.682% | $148.0488 | $148.05 | $148.05 | $148.00 |
| Purchase #2 | $23.63 | 13.313% | $26.7759 | $26.78 | $26.80 | $26.80 |
| Purchase #3 | $96.57 | 13.677% | $109.7779 | $109.78 | $109.80 | $109.80 |
| Purchase #4 | $99.69 | 11.209% | $110.8643 | $110.86 | $110.85 | $110.90 |
| Purchase #5 | $84.89 | 10.377% | $93.699 | $93.70 | $93.70 | $93.70 |
| Purchase #6 | $114.92 | 11.425% | $128.0496 | $128.05 | $128.05 | $128.00 |
| Purchase #7 | $234.34 | 12.556% | $263.7637 | $263.76 | $263.75 | $263.80 |
| 7 purchase totals = | $789.02 | $880.9792 | $880.98 | $881.00 | $881.00 | |