| 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 | $230.36 | 8.688% | $250.3737 | $250.37 | $250.35 | $250.40 |
| Purchase #2 | $169.99 | 7.129% | $182.1086 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $48.50 | 9.789% | $53.2477 | $53.25 | $53.25 | $53.20 |
| Purchase #4 | $134.63 | 3.373% | $139.1711 | $139.17 | $139.15 | $139.20 |
| Purchase #5 | $152.54 | 9.111% | $166.4379 | $166.44 | $166.45 | $166.40 |
| Purchase #6 | $224.84 | 5.293% | $236.7408 | $236.74 | $236.75 | $236.70 |
| Purchase #7 | $7.38 | 12.429% | $8.2973 | $8.30 | $8.30 | $8.30 |
| 7 purchase totals = | $968.24 | $1,036.3771 | $1,036.38 | $1,036.35 | $1,036.30 | |