| 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 | $18.29 | 11.121% | $20.324 | $20.32 | $20.30 | $20.30 |
| Purchase #2 | $119.68 | 5.111% | $125.7968 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $230.84 | 3.220% | $238.273 | $238.27 | $238.25 | $238.30 |
| Purchase #4 | $125.89 | 13.370% | $142.7215 | $142.72 | $142.70 | $142.70 |
| Purchase #5 | $184.31 | 12.815% | $207.9293 | $207.93 | $207.95 | $207.90 |
| Purchase #6 | $45.37 | 11.172% | $50.4387 | $50.44 | $50.45 | $50.40 |
| Purchase #7 | $113.96 | 5.373% | $120.0831 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $838.34 | $905.5664 | $905.56 | $905.55 | $905.50 | |