| 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 | $217.80 | 11.421% | $242.6749 | $242.67 | $242.65 | $242.70 |
| Purchase #2 | $230.70 | 4.631% | $241.3837 | $241.38 | $241.40 | $241.40 |
| Purchase #3 | $25.77 | 9.203% | $28.1416 | $28.14 | $28.15 | $28.10 |
| Purchase #4 | $47.51 | 8.631% | $51.6106 | $51.61 | $51.60 | $51.60 |
| Purchase #5 | $102.93 | 6.129% | $109.2386 | $109.24 | $109.25 | $109.20 |
| Purchase #6 | $193.79 | 13.686% | $220.3121 | $220.31 | $220.30 | $220.30 |
| Purchase #7 | $93.52 | 7.519% | $100.5518 | $100.55 | $100.55 | $100.60 |
| 7 purchase totals = | $912.02 | $993.9133 | $993.90 | $993.90 | $993.90 | |