| 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 | $218.86 | 4.248% | $228.1572 | $228.16 | $228.15 | $228.20 |
| Purchase #2 | $108.64 | 7.586% | $116.8814 | $116.88 | $116.90 | $116.90 |
| Purchase #3 | $203.33 | 5.852% | $215.2289 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $228.34 | 9.708% | $250.5072 | $250.51 | $250.50 | $250.50 |
| Purchase #5 | $249.81 | 5.397% | $263.2922 | $263.29 | $263.30 | $263.30 |
| Purchase #6 | $63.43 | 4.861% | $66.5133 | $66.51 | $66.50 | $66.50 |
| Purchase #7 | $5.57 | 9.763% | $6.1138 | $6.11 | $6.10 | $6.10 |
| 7 purchase totals = | $1,077.98 | $1,146.6940 | $1,146.69 | $1,146.70 | $1,146.70 | |