| 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 | $29.40 | 9.213% | $32.1086 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $232.47 | 4.461% | $242.8405 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $83.44 | 6.424% | $88.8002 | $88.80 | $88.80 | $88.80 |
| Purchase #4 | $100.73 | 11.761% | $112.5769 | $112.58 | $112.60 | $112.60 |
| Purchase #5 | $46.80 | 3.146% | $48.2723 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $156.72 | 7.324% | $168.1982 | $168.20 | $168.20 | $168.20 |
| Purchase #7 | $204.36 | 11.199% | $227.2463 | $227.25 | $227.25 | $227.20 |
| 7 purchase totals = | $853.92 | $920.0430 | $920.05 | $920.05 | $920.00 | |