| 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 | $99.26 | 3.158% | $102.3946 | $102.39 | $102.40 | $102.40 |
| Purchase #2 | $20.90 | 6.221% | $22.2002 | $22.20 | $22.20 | $22.20 |
| Purchase #3 | $244.96 | 12.611% | $275.8519 | $275.85 | $275.85 | $275.90 |
| Purchase #4 | $44.59 | 8.380% | $48.3266 | $48.33 | $48.35 | $48.30 |
| Purchase #5 | $107.43 | 11.631% | $119.9252 | $119.93 | $119.95 | $119.90 |
| Purchase #6 | $169.31 | 3.454% | $175.158 | $175.16 | $175.15 | $175.20 |
| Purchase #7 | $239.63 | 4.595% | $250.641 | $250.64 | $250.65 | $250.60 |
| 7 purchase totals = | $926.08 | $994.4975 | $994.50 | $994.55 | $994.50 | |