| 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 | $225.51 | 7.576% | $242.5946 | $242.59 | $242.60 | $242.60 |
| Purchase #2 | $113.75 | 5.799% | $120.3464 | $120.35 | $120.35 | $120.30 |
| Purchase #3 | $244.45 | 9.634% | $268.0003 | $268.00 | $268.00 | $268.00 |
| Purchase #4 | $36.71 | 3.400% | $37.9581 | $37.96 | $37.95 | $38.00 |
| Purchase #5 | $29.33 | 6.120% | $31.125 | $31.13 | $31.15 | $31.10 |
| Purchase #6 | $94.29 | 3.176% | $97.2847 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $102.95 | 4.487% | $107.5694 | $107.57 | $107.55 | $107.60 |
| 7 purchase totals = | $846.99 | $904.8785 | $904.88 | $904.90 | $904.90 | |