| 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 | $216.73 | 5.803% | $229.3068 | $229.31 | $229.30 | $229.30 |
| Purchase #2 | $35.71 | 8.590% | $38.7775 | $38.78 | $38.80 | $38.80 |
| Purchase #3 | $83.48 | 4.414% | $87.1648 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $84.71 | 5.357% | $89.2479 | $89.25 | $89.25 | $89.20 |
| Purchase #5 | $192.35 | 5.562% | $203.0485 | $203.05 | $203.05 | $203.00 |
| Purchase #6 | $199.81 | 7.698% | $215.1914 | $215.19 | $215.20 | $215.20 |
| Purchase #7 | $52.61 | 12.345% | $59.1047 | $59.10 | $59.10 | $59.10 |
| 7 purchase totals = | $865.40 | $921.8416 | $921.84 | $921.85 | $921.80 | |