| 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 | $199.51 | 9.723% | $218.9084 | $218.91 | $218.90 | $218.90 |
| Purchase #2 | $116.42 | 13.706% | $132.3765 | $132.38 | $132.40 | $132.40 |
| Purchase #3 | $66.79 | 4.751% | $69.9632 | $69.96 | $69.95 | $70.00 |
| Purchase #4 | $92.48 | 12.501% | $104.0409 | $104.04 | $104.05 | $104.00 |
| Purchase #5 | $42.78 | 7.666% | $46.0595 | $46.06 | $46.05 | $46.10 |
| Purchase #6 | $39.98 | 6.819% | $42.7062 | $42.71 | $42.70 | $42.70 |
| Purchase #7 | $100.26 | 13.709% | $114.0046 | $114.00 | $114.00 | $114.00 |
| 7 purchase totals = | $658.22 | $728.0593 | $728.06 | $728.05 | $728.10 | |