| 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 | $106.72 | 11.713% | $119.2201 | $119.22 | $119.20 | $119.20 |
| Purchase #2 | $152.50 | 13.586% | $173.2187 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $224.72 | 10.137% | $247.4999 | $247.50 | $247.50 | $247.50 |
| Purchase #4 | $106.70 | 3.460% | $110.3918 | $110.39 | $110.40 | $110.40 |
| Purchase #5 | $17.61 | 10.764% | $19.5055 | $19.51 | $19.50 | $19.50 |
| Purchase #6 | $235.32 | 11.368% | $262.0712 | $262.07 | $262.05 | $262.10 |
| Purchase #7 | $220.96 | 3.450% | $228.5831 | $228.58 | $228.60 | $228.60 |
| 7 purchase totals = | $1,064.53 | $1,160.4903 | $1,160.49 | $1,160.45 | $1,160.50 | |