| 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 | $201.89 | 9.644% | $221.3603 | $221.36 | $221.35 | $221.40 |
| Purchase #2 | $249.54 | 3.114% | $257.3107 | $257.31 | $257.30 | $257.30 |
| Purchase #3 | $203.68 | 11.872% | $227.8609 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $114.87 | 9.683% | $125.9929 | $125.99 | $126.00 | $126.00 |
| Purchase #5 | $21.68 | 13.522% | $24.6116 | $24.61 | $24.60 | $24.60 |
| Purchase #6 | $139.66 | 11.675% | $155.9653 | $155.97 | $155.95 | $156.00 |
| Purchase #7 | $155.64 | 6.746% | $166.1395 | $166.14 | $166.15 | $166.10 |
| 7 purchase totals = | $1,086.96 | $1,179.2412 | $1,179.24 | $1,179.20 | $1,179.30 | |