| 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 | $98.34 | 4.387% | $102.6542 | $102.65 | $102.65 | $102.70 |
| Purchase #2 | $60.89 | 7.696% | $65.5761 | $65.58 | $65.60 | $65.60 |
| Purchase #3 | $220.66 | 10.682% | $244.2309 | $244.23 | $244.25 | $244.20 |
| Purchase #4 | $49.85 | 10.459% | $55.0638 | $55.06 | $55.05 | $55.10 |
| Purchase #5 | $243.57 | 9.680% | $267.1476 | $267.15 | $267.15 | $267.10 |
| Purchase #6 | $204.66 | 5.738% | $216.4034 | $216.40 | $216.40 | $216.40 |
| Purchase #7 | $196.95 | 4.687% | $206.181 | $206.18 | $206.20 | $206.20 |
| 7 purchase totals = | $1,074.92 | $1,157.2570 | $1,157.25 | $1,157.30 | $1,157.30 | |