| 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 | $107.53 | 4.122% | $111.9624 | $111.96 | $111.95 | $112.00 |
| Purchase #2 | $20.28 | 10.263% | $22.3613 | $22.36 | $22.35 | $22.40 |
| Purchase #3 | $109.98 | 9.218% | $120.118 | $120.12 | $120.10 | $120.10 |
| Purchase #4 | $103.37 | 4.684% | $108.2119 | $108.21 | $108.20 | $108.20 |
| Purchase #5 | $199.59 | 5.215% | $209.9986 | $210.00 | $210.00 | $210.00 |
| Purchase #6 | $238.26 | 7.302% | $255.6577 | $255.66 | $255.65 | $255.70 |
| Purchase #7 | $14.57 | 7.431% | $15.6527 | $15.65 | $15.65 | $15.70 |
| 7 purchase totals = | $793.58 | $843.9626 | $843.96 | $843.90 | $844.10 | |