| 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 | $107.69 | 9.614% | $118.0433 | $118.04 | $118.05 | $118.00 |
| Purchase #2 | $146.38 | 12.799% | $165.1152 | $165.12 | $165.10 | $165.10 |
| Purchase #3 | $29.33 | 8.854% | $31.9269 | $31.93 | $31.95 | $31.90 |
| Purchase #4 | $23.29 | 10.501% | $25.7357 | $25.74 | $25.75 | $25.70 |
| Purchase #5 | $101.83 | 13.450% | $115.5261 | $115.53 | $115.55 | $115.50 |
| Purchase #6 | $203.65 | 9.519% | $223.0354 | $223.04 | $223.05 | $223.00 |
| Purchase #7 | $219.36 | 5.628% | $231.7056 | $231.71 | $231.70 | $231.70 |
| 7 purchase totals = | $831.53 | $911.0882 | $911.11 | $911.15 | $910.90 | |