| 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 | $106.53 | 8.113% | $115.1728 | $115.17 | $115.15 | $115.20 |
| Purchase #2 | $100.71 | 10.260% | $111.0428 | $111.04 | $111.05 | $111.00 |
| Purchase #3 | $32.58 | 11.528% | $36.3358 | $36.34 | $36.35 | $36.30 |
| Purchase #4 | $131.89 | 3.162% | $136.0604 | $136.06 | $136.05 | $136.10 |
| Purchase #5 | $225.47 | 7.510% | $242.4028 | $242.40 | $242.40 | $242.40 |
| Purchase #6 | $81.45 | 5.851% | $86.2156 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $103.44 | 3.661% | $107.2269 | $107.23 | $107.25 | $107.20 |
| 7 purchase totals = | $782.07 | $834.4571 | $834.46 | $834.45 | $834.40 | |