| 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 | $131.92 | 13.356% | $149.5392 | $149.54 | $149.55 | $149.50 |
| Purchase #2 | $116.93 | 3.700% | $121.2564 | $121.26 | $121.25 | $121.30 |
| Purchase #3 | $204.90 | 12.341% | $230.1867 | $230.19 | $230.20 | $230.20 |
| Purchase #4 | $212.92 | 8.167% | $230.3092 | $230.31 | $230.30 | $230.30 |
| Purchase #5 | $237.32 | 8.423% | $257.3095 | $257.31 | $257.30 | $257.30 |
| Purchase #6 | $187.56 | 7.653% | $201.914 | $201.91 | $201.90 | $201.90 |
| Purchase #7 | $146.53 | 12.667% | $165.091 | $165.09 | $165.10 | $165.10 |
| 7 purchase totals = | $1,238.08 | $1,355.6060 | $1,355.61 | $1,355.60 | $1,355.60 | |