| 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 | $96.45 | 12.420% | $108.4291 | $108.43 | $108.45 | $108.40 |
| Purchase #2 | $240.74 | 3.857% | $250.0253 | $250.03 | $250.05 | $250.00 |
| Purchase #3 | $210.71 | 6.676% | $224.777 | $224.78 | $224.80 | $224.80 |
| Purchase #4 | $227.51 | 5.170% | $239.2723 | $239.27 | $239.25 | $239.30 |
| Purchase #5 | $229.91 | 8.404% | $249.2316 | $249.23 | $249.25 | $249.20 |
| Purchase #6 | $12.74 | 11.500% | $14.2051 | $14.21 | $14.20 | $14.20 |
| Purchase #7 | $95.37 | 13.555% | $108.2974 | $108.30 | $108.30 | $108.30 |
| 7 purchase totals = | $1,113.43 | $1,194.2378 | $1,194.25 | $1,194.30 | $1,194.20 | |