| 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 | $197.49 | 11.584% | $220.3672 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $35.63 | 9.657% | $39.0708 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $125.57 | 8.599% | $136.3678 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $220.93 | 8.109% | $238.8452 | $238.85 | $238.85 | $238.80 |
| Purchase #5 | $143.80 | 9.426% | $157.3546 | $157.35 | $157.35 | $157.40 |
| Purchase #6 | $68.59 | 8.685% | $74.547 | $74.55 | $74.55 | $74.50 |
| Purchase #7 | $206.25 | 12.164% | $231.3383 | $231.34 | $231.35 | $231.30 |
| 7 purchase totals = | $998.26 | $1,097.8909 | $1,097.90 | $1,097.85 | $1,097.90 | |