| 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 | $213.45 | 4.646% | $223.3669 | $223.37 | $223.35 | $223.40 |
| Purchase #2 | $29.86 | 11.404% | $33.2652 | $33.27 | $33.25 | $33.30 |
| Purchase #3 | $227.89 | 8.528% | $247.3245 | $247.32 | $247.30 | $247.30 |
| Purchase #4 | $29.94 | 4.504% | $31.2885 | $31.29 | $31.30 | $31.30 |
| Purchase #5 | $175.61 | 5.783% | $185.7655 | $185.77 | $185.75 | $185.80 |
| Purchase #6 | $196.63 | 4.842% | $206.1508 | $206.15 | $206.15 | $206.20 |
| Purchase #7 | $224.53 | 3.379% | $232.1169 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $1,097.91 | $1,159.2783 | $1,159.29 | $1,159.20 | $1,159.40 | |