| 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 | $55.38 | 8.106% | $59.8691 | $59.87 | $59.85 | $59.90 |
| Purchase #2 | $219.28 | 4.785% | $229.7725 | $229.77 | $229.75 | $229.80 |
| Purchase #3 | $127.41 | 5.804% | $134.8049 | $134.80 | $134.80 | $134.80 |
| Purchase #4 | $94.70 | 4.819% | $99.2636 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $141.29 | 5.568% | $149.157 | $149.16 | $149.15 | $149.20 |
| Purchase #6 | $121.53 | 12.410% | $136.6119 | $136.61 | $136.60 | $136.60 |
| Purchase #7 | $230.46 | 4.723% | $241.3446 | $241.34 | $241.35 | $241.30 |
| 7 purchase totals = | $990.05 | $1,050.8236 | $1,050.81 | $1,050.75 | $1,050.90 | |