| 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 | $27.42 | 6.316% | $29.1518 | $29.15 | $29.15 | $29.20 |
| Purchase #2 | $91.30 | 3.499% | $94.4946 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $102.89 | 9.702% | $112.8724 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $204.31 | 10.164% | $225.0761 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $232.47 | 11.336% | $258.8228 | $258.82 | $258.80 | $258.80 |
| Purchase #6 | $216.78 | 6.609% | $231.107 | $231.11 | $231.10 | $231.10 |
| Purchase #7 | $75.75 | 8.530% | $82.2115 | $82.21 | $82.20 | $82.20 |
| 7 purchase totals = | $950.92 | $1,033.7362 | $1,033.73 | $1,033.70 | $1,033.80 | |