| 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 | $237.40 | 8.169% | $256.7932 | $256.79 | $256.80 | $256.80 |
| Purchase #2 | $112.73 | 6.130% | $119.6403 | $119.64 | $119.65 | $119.60 |
| Purchase #3 | $9.79 | 4.848% | $10.2646 | $10.26 | $10.25 | $10.30 |
| Purchase #4 | $148.34 | 10.509% | $163.9291 | $163.93 | $163.95 | $163.90 |
| Purchase #5 | $63.96 | 5.419% | $67.426 | $67.43 | $67.45 | $67.40 |
| Purchase #6 | $95.45 | 10.866% | $105.8216 | $105.82 | $105.80 | $105.80 |
| Purchase #7 | $107.51 | 12.787% | $121.2573 | $121.26 | $121.25 | $121.30 |
| 7 purchase totals = | $775.18 | $845.1321 | $845.13 | $845.15 | $845.10 | |