| 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 | $121.38 | 6.713% | $129.5282 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $76.71 | 9.499% | $83.9967 | $84.00 | $84.00 | $84.00 |
| Purchase #3 | $39.42 | 7.725% | $42.4652 | $42.47 | $42.45 | $42.50 |
| Purchase #4 | $118.34 | 12.680% | $133.3455 | $133.35 | $133.35 | $133.30 |
| Purchase #5 | $127.27 | 12.711% | $143.4473 | $143.45 | $143.45 | $143.40 |
| Purchase #6 | $120.56 | 4.671% | $126.1914 | $126.19 | $126.20 | $126.20 |
| Purchase #7 | $219.65 | 7.427% | $235.9634 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $823.33 | $894.9377 | $894.95 | $894.95 | $894.90 | |