| 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 | $197.95 | 6.331% | $210.4822 | $210.48 | $210.50 | $210.50 |
| Purchase #2 | $10.96 | 6.847% | $11.7104 | $11.71 | $11.70 | $11.70 |
| Purchase #3 | $22.41 | 10.243% | $24.7055 | $24.71 | $24.70 | $24.70 |
| Purchase #4 | $215.43 | 6.114% | $228.6014 | $228.60 | $228.60 | $228.60 |
| Purchase #5 | $223.94 | 5.634% | $236.5568 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $105.50 | 8.501% | $114.4686 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $133.52 | 10.581% | $147.6478 | $147.65 | $147.65 | $147.60 |
| 7 purchase totals = | $909.71 | $974.1727 | $974.18 | $974.15 | $974.20 | |