| 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 | $184.76 | 3.268% | $190.798 | $190.80 | $190.80 | $190.80 |
| Purchase #2 | $51.54 | 12.198% | $57.8268 | $57.83 | $57.85 | $57.80 |
| Purchase #3 | $104.32 | 11.240% | $116.0456 | $116.05 | $116.05 | $116.00 |
| Purchase #4 | $43.74 | 11.498% | $48.7692 | $48.77 | $48.75 | $48.80 |
| Purchase #5 | $220.84 | 12.301% | $248.0055 | $248.01 | $248.00 | $248.00 |
| Purchase #6 | $85.27 | 9.425% | $93.3067 | $93.31 | $93.30 | $93.30 |
| Purchase #7 | $225.54 | 8.299% | $244.2576 | $244.26 | $244.25 | $244.30 |
| 7 purchase totals = | $916.01 | $999.0094 | $999.03 | $999.00 | $999.00 | |