| 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 | $185.89 | 13.620% | $211.2082 | $211.21 | $211.20 | $211.20 |
| Purchase #2 | $123.75 | 13.524% | $140.486 | $140.49 | $140.50 | $140.50 |
| Purchase #3 | $11.73 | 4.753% | $12.2875 | $12.29 | $12.30 | $12.30 |
| Purchase #4 | $211.42 | 7.336% | $226.9298 | $226.93 | $226.95 | $226.90 |
| Purchase #5 | $201.92 | 11.797% | $225.7405 | $225.74 | $225.75 | $225.70 |
| Purchase #6 | $46.69 | 7.762% | $50.3141 | $50.31 | $50.30 | $50.30 |
| Purchase #7 | $45.57 | 12.535% | $51.2822 | $51.28 | $51.30 | $51.30 |
| 7 purchase totals = | $826.97 | $918.2483 | $918.25 | $918.30 | $918.20 | |