| 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 | $120.39 | 5.585% | $127.1138 | $127.11 | $127.10 | $127.10 |
| Purchase #2 | $214.85 | 7.113% | $230.1323 | $230.13 | $230.15 | $230.10 |
| Purchase #3 | $117.68 | 12.132% | $131.9569 | $131.96 | $131.95 | $132.00 |
| Purchase #4 | $219.51 | 12.404% | $246.738 | $246.74 | $246.75 | $246.70 |
| Purchase #5 | $210.46 | 8.540% | $228.4333 | $228.43 | $228.45 | $228.40 |
| Purchase #6 | $103.52 | 7.648% | $111.4372 | $111.44 | $111.45 | $111.40 |
| Purchase #7 | $193.38 | 8.174% | $209.1869 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $1,179.79 | $1,284.9984 | $1,285.00 | $1,285.05 | $1,284.90 | |