| 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 | $10.86 | 12.684% | $12.2375 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $98.93 | 13.651% | $112.4349 | $112.43 | $112.45 | $112.40 |
| Purchase #3 | $100.25 | 3.751% | $104.0104 | $104.01 | $104.00 | $104.00 |
| Purchase #4 | $72.60 | 4.146% | $75.61 | $75.61 | $75.60 | $75.60 |
| Purchase #5 | $197.36 | 10.863% | $218.7992 | $218.80 | $218.80 | $218.80 |
| Purchase #6 | $91.66 | 12.228% | $102.8682 | $102.87 | $102.85 | $102.90 |
| Purchase #7 | $149.43 | 4.659% | $156.3919 | $156.39 | $156.40 | $156.40 |
| 7 purchase totals = | $721.09 | $782.3521 | $782.35 | $782.35 | $782.30 | |