| 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 | $238.27 | 10.558% | $263.4265 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $235.27 | 3.704% | $243.9844 | $243.98 | $244.00 | $244.00 |
| Purchase #3 | $46.49 | 9.514% | $50.9131 | $50.91 | $50.90 | $50.90 |
| Purchase #4 | $18.42 | 10.266% | $20.311 | $20.31 | $20.30 | $20.30 |
| Purchase #5 | $131.79 | 13.235% | $149.2324 | $149.23 | $149.25 | $149.20 |
| Purchase #6 | $14.80 | 9.388% | $16.1894 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $213.96 | 13.616% | $243.0928 | $243.09 | $243.10 | $243.10 |
| 7 purchase totals = | $899.00 | $987.1496 | $987.14 | $987.20 | $987.10 | |