| 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 | $76.74 | 13.669% | $87.2296 | $87.23 | $87.25 | $87.20 |
| Purchase #2 | $20.25 | 9.458% | $22.1652 | $22.17 | $22.15 | $22.20 |
| Purchase #3 | $88.29 | 3.458% | $91.3431 | $91.34 | $91.35 | $91.30 |
| Purchase #4 | $95.56 | 11.774% | $106.8112 | $106.81 | $106.80 | $106.80 |
| Purchase #5 | $104.79 | 13.649% | $119.0928 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $199.29 | 11.406% | $222.021 | $222.02 | $222.00 | $222.00 |
| Purchase #7 | $239.49 | 6.278% | $254.5252 | $254.53 | $254.55 | $254.50 |
| 7 purchase totals = | $824.41 | $903.1881 | $903.19 | $903.20 | $903.10 | |