| 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 | $104.84 | 12.233% | $117.6651 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $118.51 | 6.426% | $126.1255 | $126.13 | $126.15 | $126.10 |
| Purchase #3 | $184.55 | 5.716% | $195.0989 | $195.10 | $195.10 | $195.10 |
| Purchase #4 | $247.70 | 3.478% | $256.315 | $256.32 | $256.30 | $256.30 |
| Purchase #5 | $15.80 | 3.333% | $16.3266 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $57.49 | 4.850% | $60.2783 | $60.28 | $60.30 | $60.30 |
| Purchase #7 | $27.81 | 6.458% | $29.606 | $29.61 | $29.60 | $29.60 |
| 7 purchase totals = | $756.70 | $801.4154 | $801.44 | $801.45 | $801.40 | |