| 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 | $116.94 | 5.111% | $122.9168 | $122.92 | $122.90 | $122.90 |
| Purchase #2 | $28.61 | 11.195% | $31.8129 | $31.81 | $31.80 | $31.80 |
| Purchase #3 | $25.25 | 13.418% | $28.638 | $28.64 | $28.65 | $28.60 |
| Purchase #4 | $197.53 | 12.577% | $222.3733 | $222.37 | $222.35 | $222.40 |
| Purchase #5 | $28.33 | 13.798% | $32.239 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $104.98 | 13.538% | $119.1922 | $119.19 | $119.20 | $119.20 |
| Purchase #7 | $213.51 | 9.366% | $233.5073 | $233.51 | $233.50 | $233.50 |
| 7 purchase totals = | $715.15 | $790.6795 | $790.68 | $790.65 | $790.60 | |