| 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 | $110.68 | 10.335% | $122.1188 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $245.89 | 12.177% | $275.832 | $275.83 | $275.85 | $275.80 |
| Purchase #3 | $127.46 | 9.376% | $139.4106 | $139.41 | $139.40 | $139.40 |
| Purchase #4 | $88.56 | 4.484% | $92.531 | $92.53 | $92.55 | $92.50 |
| Purchase #5 | $95.34 | 10.326% | $105.1848 | $105.18 | $105.20 | $105.20 |
| Purchase #6 | $116.26 | 7.868% | $125.4073 | $125.41 | $125.40 | $125.40 |
| Purchase #7 | $140.97 | 6.335% | $149.9004 | $149.90 | $149.90 | $149.90 |
| 7 purchase totals = | $925.16 | $1,010.3849 | $1,010.38 | $1,010.40 | $1,010.30 | |