| 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 | $231.72 | 12.506% | $260.6989 | $260.70 | $260.70 | $260.70 |
| Purchase #2 | $242.71 | 4.867% | $254.5227 | $254.52 | $254.50 | $254.50 |
| Purchase #3 | $202.34 | 5.327% | $213.1187 | $213.12 | $213.10 | $213.10 |
| Purchase #4 | $146.39 | 5.436% | $154.3478 | $154.35 | $154.35 | $154.30 |
| Purchase #5 | $22.83 | 13.260% | $25.8573 | $25.86 | $25.85 | $25.90 |
| Purchase #6 | $243.73 | 13.462% | $276.5409 | $276.54 | $276.55 | $276.50 |
| Purchase #7 | $196.72 | 3.629% | $203.859 | $203.86 | $203.85 | $203.90 |
| 7 purchase totals = | $1,286.44 | $1,388.9453 | $1,388.95 | $1,388.90 | $1,388.90 | |