| 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 | $136.27 | 6.638% | $145.3156 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $204.97 | 6.281% | $217.8442 | $217.84 | $217.85 | $217.80 |
| Purchase #3 | $145.72 | 5.787% | $154.1528 | $154.15 | $154.15 | $154.20 |
| Purchase #4 | $138.71 | 10.372% | $153.097 | $153.10 | $153.10 | $153.10 |
| Purchase #5 | $104.93 | 4.859% | $110.0285 | $110.03 | $110.05 | $110.00 |
| Purchase #6 | $27.44 | 10.571% | $30.3407 | $30.34 | $30.35 | $30.30 |
| Purchase #7 | $217.63 | 9.522% | $238.3527 | $238.35 | $238.35 | $238.40 |
| 7 purchase totals = | $975.67 | $1,049.1315 | $1,049.13 | $1,049.15 | $1,049.10 | |