| 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 | $134.70 | 10.699% | $149.1116 | $149.11 | $149.10 | $149.10 |
| Purchase #2 | $83.73 | 5.557% | $88.3829 | $88.38 | $88.40 | $88.40 |
| Purchase #3 | $86.91 | 3.367% | $89.8363 | $89.84 | $89.85 | $89.80 |
| Purchase #4 | $58.38 | 7.170% | $62.5658 | $62.57 | $62.55 | $62.60 |
| Purchase #5 | $117.40 | 9.600% | $128.6704 | $128.67 | $128.65 | $128.70 |
| Purchase #6 | $195.54 | 10.400% | $215.8762 | $215.88 | $215.90 | $215.90 |
| Purchase #7 | $229.25 | 7.754% | $247.026 | $247.03 | $247.05 | $247.00 |
| 7 purchase totals = | $905.91 | $981.4692 | $981.48 | $981.50 | $981.50 | |