| 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 | $232.74 | 12.131% | $260.9737 | $260.97 | $260.95 | $261.00 |
| Purchase #2 | $37.43 | 10.363% | $41.3089 | $41.31 | $41.30 | $41.30 |
| Purchase #3 | $247.40 | 9.599% | $271.1479 | $271.15 | $271.15 | $271.10 |
| Purchase #4 | $133.60 | 10.811% | $148.0435 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $191.98 | 7.547% | $206.4687 | $206.47 | $206.45 | $206.50 |
| Purchase #6 | $143.97 | 4.726% | $150.774 | $150.77 | $150.75 | $150.80 |
| Purchase #7 | $118.33 | 12.700% | $133.3579 | $133.36 | $133.35 | $133.40 |
| 7 purchase totals = | $1,105.45 | $1,212.0746 | $1,212.07 | $1,212.00 | $1,212.10 | |