| 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 | $225.57 | 12.678% | $254.1678 | $254.17 | $254.15 | $254.20 |
| Purchase #2 | $165.46 | 10.723% | $183.2023 | $183.20 | $183.20 | $183.20 |
| Purchase #3 | $229.90 | 13.867% | $261.7802 | $261.78 | $261.80 | $261.80 |
| Purchase #4 | $149.56 | 4.110% | $155.7069 | $155.71 | $155.70 | $155.70 |
| Purchase #5 | $185.64 | 11.132% | $206.3054 | $206.31 | $206.30 | $206.30 |
| Purchase #6 | $140.84 | 8.710% | $153.1072 | $153.11 | $153.10 | $153.10 |
| Purchase #7 | $181.78 | 7.186% | $194.8427 | $194.84 | $194.85 | $194.80 |
| 7 purchase totals = | $1,278.75 | $1,409.1125 | $1,409.12 | $1,409.10 | $1,409.10 | |