| 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 | $123.56 | 11.567% | $137.8522 | $137.85 | $137.85 | $137.90 |
| Purchase #2 | $144.35 | 6.434% | $153.6375 | $153.64 | $153.65 | $153.60 |
| Purchase #3 | $6.27 | 3.560% | $6.4932 | $6.49 | $6.50 | $6.50 |
| Purchase #4 | $206.31 | 10.551% | $228.0778 | $228.08 | $228.10 | $228.10 |
| Purchase #5 | $243.95 | 12.785% | $275.139 | $275.14 | $275.15 | $275.10 |
| Purchase #6 | $239.39 | 7.751% | $257.9451 | $257.95 | $257.95 | $257.90 |
| Purchase #7 | $120.49 | 3.767% | $125.0289 | $125.03 | $125.05 | $125.00 |
| 7 purchase totals = | $1,084.32 | $1,184.1737 | $1,184.18 | $1,184.25 | $1,184.10 | |