| 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 | $220.38 | 7.175% | $236.1923 | $236.19 | $236.20 | $236.20 |
| Purchase #2 | $7.35 | 8.274% | $7.9581 | $7.96 | $7.95 | $8.00 |
| Purchase #3 | $7.45 | 7.693% | $8.0231 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $22.36 | 12.565% | $25.1695 | $25.17 | $25.15 | $25.20 |
| Purchase #5 | $110.55 | 13.247% | $125.1946 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $53.88 | 5.115% | $56.636 | $56.64 | $56.65 | $56.60 |
| Purchase #7 | $204.91 | 3.871% | $212.8421 | $212.84 | $212.85 | $212.80 |
| 7 purchase totals = | $626.88 | $672.0157 | $672.01 | $672.00 | $672.00 | |