| 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 | $187.35 | 13.474% | $212.5935 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $64.70 | 8.844% | $70.4221 | $70.42 | $70.40 | $70.40 |
| Purchase #3 | $15.72 | 6.203% | $16.6951 | $16.70 | $16.70 | $16.70 |
| Purchase #4 | $215.88 | 5.606% | $227.9822 | $227.98 | $228.00 | $228.00 |
| Purchase #5 | $73.58 | 8.825% | $80.0734 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $37.98 | 3.419% | $39.2785 | $39.28 | $39.30 | $39.30 |
| Purchase #7 | $128.82 | 12.121% | $144.4343 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $724.03 | $791.4791 | $791.47 | $791.50 | $791.50 | |