| 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 | $22.87 | 9.686% | $25.0852 | $25.09 | $25.10 | $25.10 |
| Purchase #2 | $242.44 | 9.432% | $265.3069 | $265.31 | $265.30 | $265.30 |
| Purchase #3 | $80.57 | 11.370% | $89.7308 | $89.73 | $89.75 | $89.70 |
| Purchase #4 | $126.46 | 11.485% | $140.9839 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $156.96 | 5.655% | $165.8361 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $116.95 | 6.132% | $124.1214 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $216.85 | 10.825% | $240.324 | $240.32 | $240.30 | $240.30 |
| 7 purchase totals = | $963.10 | $1,051.3883 | $1,051.39 | $1,051.40 | $1,051.30 | |