| 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 | $144.71 | 11.124% | $160.8075 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $13.98 | 9.260% | $15.2745 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $224.86 | 11.193% | $250.0286 | $250.03 | $250.05 | $250.00 |
| Purchase #4 | $182.86 | 12.528% | $205.7687 | $205.77 | $205.75 | $205.80 |
| Purchase #5 | $250.76 | 12.262% | $281.5082 | $281.51 | $281.50 | $281.50 |
| Purchase #6 | $212.65 | 12.656% | $239.563 | $239.56 | $239.55 | $239.60 |
| Purchase #7 | $73.68 | 13.458% | $83.5959 | $83.60 | $83.60 | $83.60 |
| 7 purchase totals = | $1,103.50 | $1,236.5464 | $1,236.55 | $1,236.50 | $1,236.60 | |