| 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 | $92.66 | 12.549% | $104.2879 | $104.29 | $104.30 | $104.30 |
| Purchase #2 | $45.27 | 10.736% | $50.1302 | $50.13 | $50.15 | $50.10 |
| Purchase #3 | $116.90 | 3.606% | $121.1154 | $121.12 | $121.10 | $121.10 |
| Purchase #4 | $87.44 | 10.156% | $96.3204 | $96.32 | $96.30 | $96.30 |
| Purchase #5 | $248.41 | 10.227% | $273.8149 | $273.81 | $273.80 | $273.80 |
| Purchase #6 | $32.30 | 10.249% | $35.6104 | $35.61 | $35.60 | $35.60 |
| Purchase #7 | $197.98 | 12.218% | $222.1692 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $820.96 | $903.4484 | $903.45 | $903.40 | $903.40 | |