| 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 | $216.44 | 9.449% | $236.8914 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $92.70 | 5.272% | $97.5871 | $97.59 | $97.60 | $97.60 |
| Purchase #3 | $22.89 | 6.170% | $24.3023 | $24.30 | $24.30 | $24.30 |
| Purchase #4 | $214.69 | 12.485% | $241.494 | $241.49 | $241.50 | $241.50 |
| Purchase #5 | $140.35 | 8.335% | $152.0482 | $152.05 | $152.05 | $152.00 |
| Purchase #6 | $86.87 | 7.298% | $93.2098 | $93.21 | $93.20 | $93.20 |
| Purchase #7 | $242.39 | 13.572% | $275.2872 | $275.29 | $275.30 | $275.30 |
| 7 purchase totals = | $1,016.33 | $1,120.8200 | $1,120.82 | $1,120.85 | $1,120.80 | |