| 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 | $100.88 | 11.403% | $112.3833 | $112.38 | $112.40 | $112.40 |
| Purchase #2 | $121.76 | 13.863% | $138.6396 | $138.64 | $138.65 | $138.60 |
| Purchase #3 | $163.30 | 6.637% | $174.1382 | $174.14 | $174.15 | $174.10 |
| Purchase #4 | $244.28 | 5.140% | $256.836 | $256.84 | $256.85 | $256.80 |
| Purchase #5 | $140.28 | 4.723% | $146.9054 | $146.91 | $146.90 | $146.90 |
| Purchase #6 | $15.41 | 6.398% | $16.3959 | $16.40 | $16.40 | $16.40 |
| Purchase #7 | $30.25 | 4.634% | $31.6518 | $31.65 | $31.65 | $31.70 |
| 7 purchase totals = | $816.16 | $876.9502 | $876.96 | $877.00 | $876.90 | |