| 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 | $29.99 | 9.874% | $32.9512 | $32.95 | $32.95 | $33.00 |
| Purchase #2 | $163.91 | 4.501% | $171.2876 | $171.29 | $171.30 | $171.30 |
| Purchase #3 | $177.29 | 8.360% | $192.1114 | $192.11 | $192.10 | $192.10 |
| Purchase #4 | $94.51 | 13.388% | $107.163 | $107.16 | $107.15 | $107.20 |
| Purchase #5 | $227.71 | 8.116% | $246.1909 | $246.19 | $246.20 | $246.20 |
| Purchase #6 | $220.45 | 12.409% | $247.8056 | $247.81 | $247.80 | $247.80 |
| Purchase #7 | $24.88 | 6.695% | $26.5457 | $26.55 | $26.55 | $26.50 |
| 7 purchase totals = | $938.74 | $1,024.0554 | $1,024.06 | $1,024.05 | $1,024.10 | |