| 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 | $224.32 | 10.337% | $247.508 | $247.51 | $247.50 | $247.50 |
| Purchase #2 | $213.84 | 7.769% | $230.4532 | $230.45 | $230.45 | $230.50 |
| Purchase #3 | $52.32 | 3.867% | $54.3432 | $54.34 | $54.35 | $54.30 |
| Purchase #4 | $107.96 | 12.319% | $121.2596 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $143.55 | 8.246% | $155.3871 | $155.39 | $155.40 | $155.40 |
| Purchase #6 | $58.37 | 13.827% | $66.4408 | $66.44 | $66.45 | $66.40 |
| Purchase #7 | $42.88 | 13.263% | $48.5672 | $48.57 | $48.55 | $48.60 |
| 7 purchase totals = | $843.24 | $923.9591 | $923.96 | $923.95 | $924.00 | |