| 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 | $185.35 | 13.631% | $210.6151 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $27.26 | 12.362% | $30.6299 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $99.96 | 12.714% | $112.6689 | $112.67 | $112.65 | $112.70 |
| Purchase #4 | $236.79 | 5.463% | $249.7258 | $249.73 | $249.75 | $249.70 |
| Purchase #5 | $77.60 | 12.144% | $87.0237 | $87.02 | $87.00 | $87.00 |
| Purchase #6 | $220.49 | 8.363% | $238.9296 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $15.55 | 3.316% | $16.0656 | $16.07 | $16.05 | $16.10 |
| 7 purchase totals = | $863.00 | $945.6586 | $945.67 | $945.65 | $945.60 | |