| 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 | $210.48 | 13.113% | $238.0802 | $238.08 | $238.10 | $238.10 |
| Purchase #2 | $45.80 | 13.299% | $51.8909 | $51.89 | $51.90 | $51.90 |
| Purchase #3 | $173.27 | 5.642% | $183.0459 | $183.05 | $183.05 | $183.00 |
| Purchase #4 | $51.48 | 5.386% | $54.2527 | $54.25 | $54.25 | $54.30 |
| Purchase #5 | $105.49 | 12.190% | $118.3492 | $118.35 | $118.35 | $118.30 |
| Purchase #6 | $204.98 | 10.242% | $225.9741 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $112.25 | 11.414% | $125.0622 | $125.06 | $125.05 | $125.10 |
| 7 purchase totals = | $903.75 | $996.6552 | $996.65 | $996.65 | $996.70 | |