| 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 | $226.96 | 12.872% | $256.1743 | $256.17 | $256.15 | $256.20 |
| Purchase #2 | $237.96 | 8.715% | $258.6982 | $258.70 | $258.70 | $258.70 |
| Purchase #3 | $201.32 | 13.487% | $228.472 | $228.47 | $228.45 | $228.50 |
| Purchase #4 | $137.92 | 9.601% | $151.1617 | $151.16 | $151.15 | $151.20 |
| Purchase #5 | $233.53 | 12.280% | $262.2075 | $262.21 | $262.20 | $262.20 |
| Purchase #6 | $137.34 | 6.245% | $145.9169 | $145.92 | $145.90 | $145.90 |
| Purchase #7 | $102.51 | 13.198% | $116.0393 | $116.04 | $116.05 | $116.00 |
| 7 purchase totals = | $1,277.54 | $1,418.6699 | $1,418.67 | $1,418.60 | $1,418.70 | |