| 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 | $9.70 | 4.859% | $10.1713 | $10.17 | $10.15 | $10.20 |
| Purchase #2 | $227.59 | 9.684% | $249.6298 | $249.63 | $249.65 | $249.60 |
| Purchase #3 | $215.76 | 9.659% | $236.6003 | $236.60 | $236.60 | $236.60 |
| Purchase #4 | $182.35 | 13.703% | $207.3374 | $207.34 | $207.35 | $207.30 |
| Purchase #5 | $96.30 | 4.277% | $100.4188 | $100.42 | $100.40 | $100.40 |
| Purchase #6 | $232.30 | 9.168% | $253.5973 | $253.60 | $253.60 | $253.60 |
| Purchase #7 | $113.70 | 11.485% | $126.7584 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $1,077.70 | $1,184.5133 | $1,184.52 | $1,184.50 | $1,184.50 | |