| 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 | $97.96 | 5.430% | $103.2792 | $103.28 | $103.30 | $103.30 |
| Purchase #2 | $97.74 | 10.832% | $108.3272 | $108.33 | $108.35 | $108.30 |
| Purchase #3 | $55.38 | 6.314% | $58.8767 | $58.88 | $58.90 | $58.90 |
| Purchase #4 | $200.64 | 13.824% | $228.3765 | $228.38 | $228.40 | $228.40 |
| Purchase #5 | $164.44 | 11.691% | $183.6647 | $183.66 | $183.65 | $183.70 |
| Purchase #6 | $210.73 | 10.688% | $233.2528 | $233.25 | $233.25 | $233.30 |
| Purchase #7 | $217.62 | 12.281% | $244.3459 | $244.35 | $244.35 | $244.30 |
| 7 purchase totals = | $1,044.51 | $1,160.1230 | $1,160.13 | $1,160.20 | $1,160.20 | |