| 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 | $99.41 | 4.810% | $104.1916 | $104.19 | $104.20 | $104.20 |
| Purchase #2 | $178.42 | 10.702% | $197.5145 | $197.51 | $197.50 | $197.50 |
| Purchase #3 | $68.48 | 6.722% | $73.0832 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $14.95 | 3.852% | $15.5259 | $15.53 | $15.55 | $15.50 |
| Purchase #5 | $94.73 | 7.777% | $102.0972 | $102.10 | $102.10 | $102.10 |
| Purchase #6 | $212.29 | 6.571% | $226.2396 | $226.24 | $226.25 | $226.20 |
| Purchase #7 | $206.42 | 8.272% | $223.4951 | $223.50 | $223.50 | $223.50 |
| 7 purchase totals = | $874.70 | $942.1471 | $942.15 | $942.20 | $942.10 | |