| 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 | $224.27 | 13.514% | $254.5778 | $254.58 | $254.60 | $254.60 |
| Purchase #2 | $16.75 | 3.715% | $17.3723 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $100.82 | 6.458% | $107.331 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $199.88 | 6.370% | $212.6124 | $212.61 | $212.60 | $212.60 |
| Purchase #5 | $54.98 | 5.773% | $58.154 | $58.15 | $58.15 | $58.20 |
| Purchase #6 | $53.29 | 10.277% | $58.7666 | $58.77 | $58.75 | $58.80 |
| Purchase #7 | $179.87 | 13.267% | $203.7334 | $203.73 | $203.75 | $203.70 |
| 7 purchase totals = | $829.86 | $912.5475 | $912.54 | $912.55 | $912.60 | |