| 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 | $216.39 | 8.596% | $234.9909 | $234.99 | $235.00 | $235.00 |
| Purchase #2 | $36.76 | 7.249% | $39.4247 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $213.43 | 4.675% | $223.4079 | $223.41 | $223.40 | $223.40 |
| Purchase #4 | $116.88 | 13.849% | $133.0667 | $133.07 | $133.05 | $133.10 |
| Purchase #5 | $79.79 | 11.459% | $88.9331 | $88.93 | $88.95 | $88.90 |
| Purchase #6 | $59.51 | 4.272% | $62.0523 | $62.05 | $62.05 | $62.10 |
| Purchase #7 | $106.96 | 5.475% | $112.8161 | $112.82 | $112.80 | $112.80 |
| 7 purchase totals = | $829.72 | $894.6917 | $894.69 | $894.65 | $894.70 | |