| 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 | $101.52 | 12.575% | $114.2861 | $114.29 | $114.30 | $114.30 |
| Purchase #2 | $224.28 | 10.161% | $247.0691 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $44.63 | 12.549% | $50.2306 | $50.23 | $50.25 | $50.20 |
| Purchase #4 | $29.79 | 10.490% | $32.915 | $32.92 | $32.90 | $32.90 |
| Purchase #5 | $222.55 | 7.328% | $238.8585 | $238.86 | $238.85 | $238.90 |
| Purchase #6 | $142.53 | 4.858% | $149.4541 | $149.45 | $149.45 | $149.50 |
| Purchase #7 | $63.38 | 8.725% | $68.9099 | $68.91 | $68.90 | $68.90 |
| 7 purchase totals = | $828.68 | $901.7233 | $901.73 | $901.70 | $901.80 | |