| 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 | $90.56 | 12.586% | $101.9579 | $101.96 | $101.95 | $102.00 |
| Purchase #2 | $170.54 | 4.195% | $177.6942 | $177.69 | $177.70 | $177.70 |
| Purchase #3 | $243.33 | 5.737% | $257.2898 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $119.52 | 3.849% | $124.1203 | $124.12 | $124.10 | $124.10 |
| Purchase #5 | $144.38 | 9.476% | $158.0614 | $158.06 | $158.05 | $158.10 |
| Purchase #6 | $134.76 | 9.874% | $148.0662 | $148.07 | $148.05 | $148.10 |
| Purchase #7 | $88.84 | 11.136% | $98.7332 | $98.73 | $98.75 | $98.70 |
| 7 purchase totals = | $991.93 | $1,065.9230 | $1,065.92 | $1,065.90 | $1,066.00 | |