| 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 | $243.86 | 12.109% | $273.389 | $273.39 | $273.40 | $273.40 |
| Purchase #2 | $13.37 | 13.481% | $15.1724 | $15.17 | $15.15 | $15.20 |
| Purchase #3 | $125.49 | 3.535% | $129.9261 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $192.94 | 11.213% | $214.5744 | $214.57 | $214.55 | $214.60 |
| Purchase #5 | $105.41 | 4.291% | $109.9331 | $109.93 | $109.95 | $109.90 |
| Purchase #6 | $150.25 | 9.653% | $164.7536 | $164.75 | $164.75 | $164.80 |
| Purchase #7 | $27.86 | 12.222% | $31.265 | $31.27 | $31.25 | $31.30 |
| 7 purchase totals = | $859.18 | $939.0136 | $939.01 | $939.00 | $939.10 | |