| 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 | $233.76 | 10.871% | $259.172 | $259.17 | $259.15 | $259.20 |
| Purchase #2 | $54.94 | 13.642% | $62.4349 | $62.43 | $62.45 | $62.40 |
| Purchase #3 | $26.64 | 5.518% | $28.11 | $28.11 | $28.10 | $28.10 |
| Purchase #4 | $26.28 | 7.478% | $28.2452 | $28.25 | $28.25 | $28.20 |
| Purchase #5 | $109.56 | 10.348% | $120.8973 | $120.90 | $120.90 | $120.90 |
| Purchase #6 | $109.40 | 5.298% | $115.196 | $115.20 | $115.20 | $115.20 |
| Purchase #7 | $169.38 | 10.151% | $186.5738 | $186.57 | $186.55 | $186.60 |
| 7 purchase totals = | $729.96 | $800.6292 | $800.63 | $800.60 | $800.60 | |