| 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 | $102.81 | 9.383% | $112.4567 | $112.46 | $112.45 | $112.50 |
| Purchase #2 | $174.86 | 6.230% | $185.7538 | $185.75 | $185.75 | $185.80 |
| Purchase #3 | $186.27 | 8.597% | $202.2836 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $195.55 | 3.256% | $201.9171 | $201.92 | $201.90 | $201.90 |
| Purchase #5 | $64.35 | 11.684% | $71.8687 | $71.87 | $71.85 | $71.90 |
| Purchase #6 | $110.31 | 8.494% | $119.6797 | $119.68 | $119.70 | $119.70 |
| Purchase #7 | $156.96 | 5.256% | $165.2098 | $165.21 | $165.20 | $165.20 |
| 7 purchase totals = | $991.11 | $1,059.1694 | $1,059.17 | $1,059.15 | $1,059.30 | |