| 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 | $229.26 | 8.240% | $248.151 | $248.15 | $248.15 | $248.20 |
| Purchase #2 | $6.28 | 8.109% | $6.7892 | $6.79 | $6.80 | $6.80 |
| Purchase #3 | $172.31 | 10.175% | $189.8425 | $189.84 | $189.85 | $189.80 |
| Purchase #4 | $134.58 | 7.852% | $145.1472 | $145.15 | $145.15 | $145.10 |
| Purchase #5 | $142.85 | 4.495% | $149.2711 | $149.27 | $149.25 | $149.30 |
| Purchase #6 | $184.46 | 3.609% | $191.1172 | $191.12 | $191.10 | $191.10 |
| Purchase #7 | $215.53 | 9.531% | $236.0722 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $1,085.27 | $1,166.3904 | $1,166.39 | $1,166.35 | $1,166.40 | |