| 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 | $104.70 | 11.120% | $116.3426 | $116.34 | $116.35 | $116.30 |
| Purchase #2 | $29.50 | 7.803% | $31.8019 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $123.77 | 12.107% | $138.7548 | $138.75 | $138.75 | $138.80 |
| Purchase #4 | $34.56 | 13.260% | $39.1427 | $39.14 | $39.15 | $39.10 |
| Purchase #5 | $134.38 | 9.171% | $146.704 | $146.70 | $146.70 | $146.70 |
| Purchase #6 | $187.26 | 6.557% | $199.5386 | $199.54 | $199.55 | $199.50 |
| Purchase #7 | $172.81 | 9.361% | $188.9867 | $188.99 | $189.00 | $189.00 |
| 7 purchase totals = | $786.98 | $861.2713 | $861.26 | $861.30 | $861.20 | |