| 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 | $32.92 | 13.294% | $37.2964 | $37.30 | $37.30 | $37.30 |
| Purchase #2 | $95.53 | 9.576% | $104.678 | $104.68 | $104.70 | $104.70 |
| Purchase #3 | $210.90 | 4.505% | $220.401 | $220.40 | $220.40 | $220.40 |
| Purchase #4 | $212.57 | 7.835% | $229.2249 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $180.51 | 9.655% | $197.9382 | $197.94 | $197.95 | $197.90 |
| Purchase #6 | $206.78 | 10.116% | $227.6979 | $227.70 | $227.70 | $227.70 |
| Purchase #7 | $142.68 | 6.360% | $151.7544 | $151.75 | $151.75 | $151.80 |
| 7 purchase totals = | $1,081.89 | $1,168.9908 | $1,168.99 | $1,169.00 | $1,169.00 | |