| 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 | $125.38 | 11.354% | $139.6156 | $139.62 | $139.60 | $139.60 |
| Purchase #2 | $199.41 | 9.659% | $218.671 | $218.67 | $218.65 | $218.70 |
| Purchase #3 | $9.66 | 5.119% | $10.1545 | $10.15 | $10.15 | $10.20 |
| Purchase #4 | $18.97 | 9.163% | $20.7082 | $20.71 | $20.70 | $20.70 |
| Purchase #5 | $179.99 | 9.718% | $197.4814 | $197.48 | $197.50 | $197.50 |
| Purchase #6 | $30.70 | 6.829% | $32.7965 | $32.80 | $32.80 | $32.80 |
| Purchase #7 | $234.71 | 13.682% | $266.823 | $266.82 | $266.80 | $266.80 |
| 7 purchase totals = | $798.82 | $886.2502 | $886.25 | $886.20 | $886.30 | |