| 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 | $113.27 | 6.326% | $120.4355 | $120.44 | $120.45 | $120.40 |
| Purchase #2 | $111.90 | 12.199% | $125.5507 | $125.55 | $125.55 | $125.60 |
| Purchase #3 | $215.62 | 3.691% | $223.5785 | $223.58 | $223.60 | $223.60 |
| Purchase #4 | $121.48 | 6.345% | $129.1879 | $129.19 | $129.20 | $129.20 |
| Purchase #5 | $62.28 | 3.252% | $64.3053 | $64.31 | $64.30 | $64.30 |
| Purchase #6 | $151.40 | 11.283% | $168.4825 | $168.48 | $168.50 | $168.50 |
| Purchase #7 | $114.27 | 10.507% | $126.2763 | $126.28 | $126.30 | $126.30 |
| 7 purchase totals = | $890.22 | $957.8167 | $957.83 | $957.90 | $957.90 | |