| 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 | $83.99 | 12.259% | $94.2863 | $94.29 | $94.30 | $94.30 |
| Purchase #2 | $215.46 | 3.716% | $223.4665 | $223.47 | $223.45 | $223.50 |
| Purchase #3 | $122.33 | 5.104% | $128.5737 | $128.57 | $128.55 | $128.60 |
| Purchase #4 | $224.60 | 7.800% | $242.1188 | $242.12 | $242.10 | $242.10 |
| Purchase #5 | $198.42 | 5.641% | $209.6129 | $209.61 | $209.60 | $209.60 |
| Purchase #6 | $40.60 | 8.795% | $44.1708 | $44.17 | $44.15 | $44.20 |
| Purchase #7 | $156.52 | 3.135% | $161.4269 | $161.43 | $161.45 | $161.40 |
| 7 purchase totals = | $1,041.92 | $1,103.6559 | $1,103.66 | $1,103.60 | $1,103.70 | |