| 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 | $242.29 | 12.216% | $271.8881 | $271.89 | $271.90 | $271.90 |
| Purchase #2 | $124.40 | 13.273% | $140.9116 | $140.91 | $140.90 | $140.90 |
| Purchase #3 | $47.69 | 3.632% | $49.4221 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $60.68 | 13.346% | $68.7784 | $68.78 | $68.80 | $68.80 |
| Purchase #5 | $31.79 | 5.553% | $33.5553 | $33.56 | $33.55 | $33.60 |
| Purchase #6 | $97.91 | 10.740% | $108.4255 | $108.43 | $108.45 | $108.40 |
| Purchase #7 | $208.94 | 9.189% | $228.1395 | $228.14 | $228.15 | $228.10 |
| 7 purchase totals = | $813.70 | $901.1205 | $901.13 | $901.15 | $901.10 | |