| 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 | $223.46 | 8.288% | $241.9804 | $241.98 | $242.00 | $242.00 |
| Purchase #2 | $56.54 | 4.542% | $59.108 | $59.11 | $59.10 | $59.10 |
| Purchase #3 | $87.99 | 9.325% | $96.1951 | $96.20 | $96.20 | $96.20 |
| Purchase #4 | $129.77 | 3.118% | $133.8162 | $133.82 | $133.80 | $133.80 |
| Purchase #5 | $96.99 | 4.500% | $101.3546 | $101.35 | $101.35 | $101.40 |
| Purchase #6 | $154.49 | 13.870% | $175.9178 | $175.92 | $175.90 | $175.90 |
| Purchase #7 | $107.96 | 7.403% | $115.9523 | $115.95 | $115.95 | $116.00 |
| 7 purchase totals = | $857.20 | $924.3244 | $924.33 | $924.30 | $924.40 | |