| 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 | $86.80 | 4.844% | $91.0046 | $91.00 | $91.00 | $91.00 |
| Purchase #2 | $200.32 | 8.267% | $216.8805 | $216.88 | $216.90 | $216.90 |
| Purchase #3 | $201.57 | 4.471% | $210.5822 | $210.58 | $210.60 | $210.60 |
| Purchase #4 | $243.40 | 3.810% | $252.6735 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $197.44 | 3.332% | $204.0187 | $204.02 | $204.00 | $204.00 |
| Purchase #6 | $123.40 | 4.406% | $128.837 | $128.84 | $128.85 | $128.80 |
| Purchase #7 | $96.98 | 7.855% | $104.5978 | $104.60 | $104.60 | $104.60 |
| 7 purchase totals = | $1,149.91 | $1,208.5943 | $1,208.59 | $1,208.60 | $1,208.60 | |