| 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 | $222.96 | 11.856% | $249.3941 | $249.39 | $249.40 | $249.40 |
| Purchase #2 | $143.26 | 10.108% | $157.7407 | $157.74 | $157.75 | $157.70 |
| Purchase #3 | $46.74 | 3.651% | $48.4465 | $48.45 | $48.45 | $48.40 |
| Purchase #4 | $112.43 | 4.244% | $117.2015 | $117.20 | $117.20 | $117.20 |
| Purchase #5 | $136.84 | 10.588% | $151.3286 | $151.33 | $151.35 | $151.30 |
| Purchase #6 | $92.32 | 8.104% | $99.8016 | $99.80 | $99.80 | $99.80 |
| Purchase #7 | $191.89 | 3.224% | $198.0765 | $198.08 | $198.10 | $198.10 |
| 7 purchase totals = | $946.44 | $1,021.9895 | $1,021.99 | $1,022.05 | $1,021.90 | |