| 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 | $121.28 | 9.234% | $132.479 | $132.48 | $132.50 | $132.50 |
| Purchase #2 | $11.95 | 12.456% | $13.4385 | $13.44 | $13.45 | $13.40 |
| Purchase #3 | $93.28 | 6.240% | $99.1007 | $99.10 | $99.10 | $99.10 |
| Purchase #4 | $28.92 | 11.414% | $32.2209 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $146.25 | 9.797% | $160.5781 | $160.58 | $160.60 | $160.60 |
| Purchase #6 | $190.93 | 3.703% | $198.0001 | $198.00 | $198.00 | $198.00 |
| Purchase #7 | $105.87 | 12.675% | $119.289 | $119.29 | $119.30 | $119.30 |
| 7 purchase totals = | $698.48 | $755.1063 | $755.11 | $755.15 | $755.10 | |