| 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 | $204.25 | 4.699% | $213.8477 | $213.85 | $213.85 | $213.80 |
| Purchase #2 | $177.28 | 11.836% | $198.2629 | $198.26 | $198.25 | $198.30 |
| Purchase #3 | $134.76 | 12.709% | $151.8866 | $151.89 | $151.90 | $151.90 |
| Purchase #4 | $33.59 | 13.412% | $38.0951 | $38.10 | $38.10 | $38.10 |
| Purchase #5 | $61.29 | 8.829% | $66.7013 | $66.70 | $66.70 | $66.70 |
| Purchase #6 | $91.72 | 10.584% | $101.4276 | $101.43 | $101.45 | $101.40 |
| Purchase #7 | $137.76 | 9.592% | $150.9739 | $150.97 | $150.95 | $151.00 |
| 7 purchase totals = | $840.65 | $921.1951 | $921.20 | $921.20 | $921.20 | |