| 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 | $115.73 | 8.477% | $125.5404 | $125.54 | $125.55 | $125.50 |
| Purchase #2 | $192.72 | 8.708% | $209.5021 | $209.50 | $209.50 | $209.50 |
| Purchase #3 | $60.51 | 8.476% | $65.6388 | $65.64 | $65.65 | $65.60 |
| Purchase #4 | $228.36 | 7.351% | $245.1467 | $245.15 | $245.15 | $245.10 |
| Purchase #5 | $115.45 | 12.860% | $130.2969 | $130.30 | $130.30 | $130.30 |
| Purchase #6 | $12.52 | 13.541% | $14.2153 | $14.22 | $14.20 | $14.20 |
| Purchase #7 | $107.25 | 4.625% | $112.2103 | $112.21 | $112.20 | $112.20 |
| 7 purchase totals = | $832.54 | $902.5505 | $902.56 | $902.55 | $902.40 | |