| 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 | $226.97 | 11.424% | $252.8991 | $252.90 | $252.90 | $252.90 |
| Purchase #2 | $222.55 | 13.551% | $252.7078 | $252.71 | $252.70 | $252.70 |
| Purchase #3 | $118.41 | 7.441% | $127.2209 | $127.22 | $127.20 | $127.20 |
| Purchase #4 | $198.50 | 5.344% | $209.1078 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $21.61 | 3.349% | $22.3337 | $22.33 | $22.35 | $22.30 |
| Purchase #6 | $217.95 | 8.452% | $236.3711 | $236.37 | $236.35 | $236.40 |
| Purchase #7 | $244.53 | 5.667% | $258.3875 | $258.39 | $258.40 | $258.40 |
| 7 purchase totals = | $1,250.52 | $1,359.0279 | $1,359.03 | $1,359.00 | $1,359.00 | |