| 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 | $224.51 | 5.433% | $236.7076 | $236.71 | $236.70 | $236.70 |
| Purchase #2 | $120.99 | 10.316% | $133.4713 | $133.47 | $133.45 | $133.50 |
| Purchase #3 | $111.71 | 8.241% | $120.916 | $120.92 | $120.90 | $120.90 |
| Purchase #4 | $166.54 | 5.381% | $175.5015 | $175.50 | $175.50 | $175.50 |
| Purchase #5 | $88.53 | 11.688% | $98.8774 | $98.88 | $98.90 | $98.90 |
| Purchase #6 | $30.45 | 5.350% | $32.0791 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $212.85 | 12.212% | $238.8432 | $238.84 | $238.85 | $238.80 |
| 7 purchase totals = | $955.58 | $1,036.3961 | $1,036.40 | $1,036.40 | $1,036.40 | |