| 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 | $115.77 | 11.647% | $129.2537 | $129.25 | $129.25 | $129.30 |
| Purchase #2 | $28.66 | 11.354% | $31.9141 | $31.91 | $31.90 | $31.90 |
| Purchase #3 | $247.49 | 3.681% | $256.6001 | $256.60 | $256.60 | $256.60 |
| Purchase #4 | $124.37 | 7.221% | $133.3508 | $133.35 | $133.35 | $133.40 |
| Purchase #5 | $126.80 | 13.462% | $143.8698 | $143.87 | $143.85 | $143.90 |
| Purchase #6 | $95.47 | 7.583% | $102.7095 | $102.71 | $102.70 | $102.70 |
| Purchase #7 | $9.31 | 7.670% | $10.0241 | $10.02 | $10.00 | $10.00 |
| 7 purchase totals = | $747.87 | $807.7221 | $807.71 | $807.65 | $807.80 | |