| 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 | $226.82 | 3.160% | $233.9875 | $233.99 | $234.00 | $234.00 |
| Purchase #2 | $105.75 | 9.240% | $115.5213 | $115.52 | $115.50 | $115.50 |
| Purchase #3 | $125.96 | 5.561% | $132.9646 | $132.96 | $132.95 | $133.00 |
| Purchase #4 | $17.53 | 13.806% | $19.9502 | $19.95 | $19.95 | $20.00 |
| Purchase #5 | $215.68 | 6.336% | $229.3455 | $229.35 | $229.35 | $229.30 |
| Purchase #6 | $242.55 | 9.716% | $266.1162 | $266.12 | $266.10 | $266.10 |
| Purchase #7 | $103.69 | 10.802% | $114.8906 | $114.89 | $114.90 | $114.90 |
| 7 purchase totals = | $1,037.98 | $1,112.7759 | $1,112.78 | $1,112.75 | $1,112.80 | |