| 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 | $120.78 | 8.726% | $131.3193 | $131.32 | $131.30 | $131.30 |
| Purchase #2 | $110.68 | 12.709% | $124.7463 | $124.75 | $124.75 | $124.70 |
| Purchase #3 | $95.27 | 7.477% | $102.3933 | $102.39 | $102.40 | $102.40 |
| Purchase #4 | $149.62 | 7.703% | $161.1452 | $161.15 | $161.15 | $161.10 |
| Purchase #5 | $24.31 | 9.548% | $26.6311 | $26.63 | $26.65 | $26.60 |
| Purchase #6 | $180.25 | 6.618% | $192.1789 | $192.18 | $192.20 | $192.20 |
| Purchase #7 | $214.53 | 7.562% | $230.7528 | $230.75 | $230.75 | $230.80 |
| 7 purchase totals = | $895.44 | $969.1669 | $969.17 | $969.20 | $969.10 | |