| 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 | $141.77 | 7.776% | $152.794 | $152.79 | $152.80 | $152.80 |
| Purchase #2 | $226.29 | 3.297% | $233.7508 | $233.75 | $233.75 | $233.80 |
| Purchase #3 | $222.56 | 6.181% | $236.3164 | $236.32 | $236.30 | $236.30 |
| Purchase #4 | $52.85 | 9.389% | $57.8121 | $57.81 | $57.80 | $57.80 |
| Purchase #5 | $226.43 | 8.699% | $246.1271 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $58.95 | 3.162% | $60.814 | $60.81 | $60.80 | $60.80 |
| Purchase #7 | $227.99 | 8.720% | $247.8707 | $247.87 | $247.85 | $247.90 |
| 7 purchase totals = | $1,156.84 | $1,235.4851 | $1,235.48 | $1,235.45 | $1,235.50 | |