| 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 | $112.65 | 6.215% | $119.6512 | $119.65 | $119.65 | $119.70 |
| Purchase #2 | $85.30 | 7.187% | $91.4305 | $91.43 | $91.45 | $91.40 |
| Purchase #3 | $49.72 | 5.799% | $52.6033 | $52.60 | $52.60 | $52.60 |
| Purchase #4 | $187.94 | 11.323% | $209.2204 | $209.22 | $209.20 | $209.20 |
| Purchase #5 | $16.86 | 3.353% | $17.4253 | $17.43 | $17.45 | $17.40 |
| Purchase #6 | $20.81 | 12.230% | $23.3551 | $23.36 | $23.35 | $23.40 |
| Purchase #7 | $110.52 | 9.761% | $121.3079 | $121.31 | $121.30 | $121.30 |
| 7 purchase totals = | $583.80 | $634.9937 | $635.00 | $635.00 | $635.00 | |