| 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 | $219.45 | 13.539% | $249.1613 | $249.16 | $249.15 | $249.20 |
| Purchase #2 | $225.55 | 8.799% | $245.3961 | $245.40 | $245.40 | $245.40 |
| Purchase #3 | $155.57 | 8.692% | $169.0921 | $169.09 | $169.10 | $169.10 |
| Purchase #4 | $243.97 | 3.432% | $252.3431 | $252.34 | $252.35 | $252.30 |
| Purchase #5 | $57.39 | 9.304% | $62.7296 | $62.73 | $62.75 | $62.70 |
| Purchase #6 | $111.85 | 3.722% | $116.0131 | $116.01 | $116.00 | $116.00 |
| Purchase #7 | $9.61 | 10.613% | $10.6299 | $10.63 | $10.65 | $10.60 |
| 7 purchase totals = | $1,023.39 | $1,105.3652 | $1,105.36 | $1,105.40 | $1,105.30 | |