| 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 | $241.92 | 9.699% | $265.3838 | $265.38 | $265.40 | $265.40 |
| Purchase #2 | $191.95 | 12.638% | $216.2086 | $216.21 | $216.20 | $216.20 |
| Purchase #3 | $35.67 | 13.141% | $40.3574 | $40.36 | $40.35 | $40.40 |
| Purchase #4 | $97.50 | 13.736% | $110.8926 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $197.35 | 4.779% | $206.7814 | $206.78 | $206.80 | $206.80 |
| Purchase #6 | $13.96 | 12.221% | $15.6661 | $15.67 | $15.65 | $15.70 |
| Purchase #7 | $23.34 | 3.869% | $24.243 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $801.69 | $879.5329 | $879.53 | $879.55 | $879.60 | |