| 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 | $236.70 | 8.649% | $257.1722 | $257.17 | $257.15 | $257.20 |
| Purchase #2 | $48.76 | 10.278% | $53.7716 | $53.77 | $53.75 | $53.80 |
| Purchase #3 | $210.73 | 13.870% | $239.9583 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $58.54 | 7.580% | $62.9773 | $62.98 | $63.00 | $63.00 |
| Purchase #5 | $63.57 | 11.519% | $70.8926 | $70.89 | $70.90 | $70.90 |
| Purchase #6 | $143.73 | 7.304% | $154.228 | $154.23 | $154.25 | $154.20 |
| Purchase #7 | $219.92 | 3.476% | $227.5644 | $227.56 | $227.55 | $227.60 |
| 7 purchase totals = | $981.95 | $1,066.5644 | $1,066.56 | $1,066.55 | $1,066.70 | |