| 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 | $120.94 | 8.593% | $131.3324 | $131.33 | $131.35 | $131.30 |
| Purchase #2 | $77.60 | 13.573% | $88.1326 | $88.13 | $88.15 | $88.10 |
| Purchase #3 | $184.66 | 12.714% | $208.1377 | $208.14 | $208.15 | $208.10 |
| Purchase #4 | $247.89 | 10.526% | $273.9829 | $273.98 | $274.00 | $274.00 |
| Purchase #5 | $20.57 | 8.621% | $22.3433 | $22.34 | $22.35 | $22.30 |
| Purchase #6 | $154.48 | 10.126% | $170.1226 | $170.12 | $170.10 | $170.10 |
| Purchase #7 | $188.57 | 8.266% | $204.1572 | $204.16 | $204.15 | $204.20 |
| 7 purchase totals = | $994.71 | $1,098.2087 | $1,098.20 | $1,098.25 | $1,098.10 | |