| 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 | $20.33 | 5.856% | $21.5205 | $21.52 | $21.50 | $21.50 |
| Purchase #2 | $172.83 | 3.153% | $178.2793 | $178.28 | $178.30 | $178.30 |
| Purchase #3 | $123.88 | 10.435% | $136.8069 | $136.81 | $136.80 | $136.80 |
| Purchase #4 | $193.30 | 3.573% | $200.2066 | $200.21 | $200.20 | $200.20 |
| Purchase #5 | $22.76 | 5.480% | $24.0072 | $24.01 | $24.00 | $24.00 |
| Purchase #6 | $243.57 | 10.179% | $268.363 | $268.36 | $268.35 | $268.40 |
| Purchase #7 | $95.90 | 8.829% | $104.367 | $104.37 | $104.35 | $104.40 |
| 7 purchase totals = | $872.57 | $933.5505 | $933.56 | $933.50 | $933.60 | |