| 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 | $250.69 | 12.457% | $281.9185 | $281.92 | $281.90 | $281.90 |
| Purchase #2 | $67.80 | 12.408% | $76.2126 | $76.21 | $76.20 | $76.20 |
| Purchase #3 | $181.38 | 12.461% | $203.9818 | $203.98 | $204.00 | $204.00 |
| Purchase #4 | $216.68 | 9.112% | $236.4239 | $236.42 | $236.40 | $236.40 |
| Purchase #5 | $37.96 | 8.307% | $41.1133 | $41.11 | $41.10 | $41.10 |
| Purchase #6 | $71.52 | 8.374% | $77.5091 | $77.51 | $77.50 | $77.50 |
| Purchase #7 | $15.39 | 12.474% | $17.3097 | $17.31 | $17.30 | $17.30 |
| 7 purchase totals = | $841.42 | $934.4689 | $934.46 | $934.40 | $934.40 | |