| 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 | $201.97 | 4.357% | $210.7698 | $210.77 | $210.75 | $210.80 |
| Purchase #2 | $57.69 | 13.383% | $65.4107 | $65.41 | $65.40 | $65.40 |
| Purchase #3 | $189.96 | 10.285% | $209.4974 | $209.50 | $209.50 | $209.50 |
| Purchase #4 | $210.30 | 10.395% | $232.1607 | $232.16 | $232.15 | $232.20 |
| Purchase #5 | $248.88 | 3.528% | $257.6605 | $257.66 | $257.65 | $257.70 |
| Purchase #6 | $138.84 | 10.302% | $153.1433 | $153.14 | $153.15 | $153.10 |
| Purchase #7 | $103.71 | 7.223% | $111.201 | $111.20 | $111.20 | $111.20 |
| 7 purchase totals = | $1,151.35 | $1,239.8434 | $1,239.84 | $1,239.80 | $1,239.90 | |