| 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 | $111.34 | 12.831% | $125.626 | $125.63 | $125.65 | $125.60 |
| Purchase #2 | $220.95 | 11.800% | $247.0221 | $247.02 | $247.00 | $247.00 |
| Purchase #3 | $141.62 | 8.109% | $153.104 | $153.10 | $153.10 | $153.10 |
| Purchase #4 | $105.49 | 10.440% | $116.5032 | $116.50 | $116.50 | $116.50 |
| Purchase #5 | $142.33 | 8.579% | $154.5405 | $154.54 | $154.55 | $154.50 |
| Purchase #6 | $83.73 | 4.156% | $87.2098 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $101.50 | 10.683% | $112.3432 | $112.34 | $112.35 | $112.30 |
| 7 purchase totals = | $906.96 | $996.3488 | $996.34 | $996.35 | $996.20 | |