| 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 | $104.99 | 6.595% | $111.9141 | $111.91 | $111.90 | $111.90 |
| Purchase #2 | $41.69 | 8.594% | $45.2728 | $45.27 | $45.25 | $45.30 |
| Purchase #3 | $126.39 | 13.595% | $143.5727 | $143.57 | $143.55 | $143.60 |
| Purchase #4 | $17.48 | 12.295% | $19.6292 | $19.63 | $19.65 | $19.60 |
| Purchase #5 | $217.85 | 7.132% | $233.3871 | $233.39 | $233.40 | $233.40 |
| Purchase #6 | $214.57 | 10.614% | $237.3445 | $237.34 | $237.35 | $237.30 |
| Purchase #7 | $121.34 | 11.530% | $135.3305 | $135.33 | $135.35 | $135.30 |
| 7 purchase totals = | $844.31 | $926.4509 | $926.44 | $926.45 | $926.40 | |