| 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 | $237.66 | 4.478% | $248.3024 | $248.30 | $248.30 | $248.30 |
| Purchase #2 | $25.94 | 11.593% | $28.9472 | $28.95 | $28.95 | $28.90 |
| Purchase #3 | $76.33 | 8.860% | $83.0928 | $83.09 | $83.10 | $83.10 |
| Purchase #4 | $99.88 | 5.324% | $105.1976 | $105.20 | $105.20 | $105.20 |
| Purchase #5 | $32.67 | 7.666% | $35.1745 | $35.17 | $35.15 | $35.20 |
| Purchase #6 | $79.70 | 12.230% | $89.4473 | $89.45 | $89.45 | $89.40 |
| Purchase #7 | $193.97 | 4.516% | $202.7297 | $202.73 | $202.75 | $202.70 |
| 7 purchase totals = | $746.15 | $792.8915 | $792.89 | $792.90 | $792.80 | |