| 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 | $237.82 | 9.389% | $260.1489 | $260.15 | $260.15 | $260.10 |
| Purchase #2 | $158.93 | 13.420% | $180.2584 | $180.26 | $180.25 | $180.30 |
| Purchase #3 | $91.38 | 8.440% | $99.0925 | $99.09 | $99.10 | $99.10 |
| Purchase #4 | $143.48 | 6.154% | $152.3098 | $152.31 | $152.30 | $152.30 |
| Purchase #5 | $184.52 | 5.592% | $194.8384 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $9.30 | 8.206% | $10.0632 | $10.06 | $10.05 | $10.10 |
| Purchase #7 | $29.74 | 10.190% | $32.7705 | $32.77 | $32.75 | $32.80 |
| 7 purchase totals = | $855.17 | $929.4817 | $929.48 | $929.45 | $929.50 | |