| 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 | $40.51 | 3.354% | $41.8687 | $41.87 | $41.85 | $41.90 |
| Purchase #2 | $109.88 | 5.798% | $116.2508 | $116.25 | $116.25 | $116.30 |
| Purchase #3 | $152.29 | 12.289% | $171.0049 | $171.00 | $171.00 | $171.00 |
| Purchase #4 | $147.88 | 4.168% | $154.0436 | $154.04 | $154.05 | $154.00 |
| Purchase #5 | $213.42 | 9.750% | $234.2285 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $212.91 | 13.692% | $242.0616 | $242.06 | $242.05 | $242.10 |
| Purchase #7 | $14.78 | 13.330% | $16.7502 | $16.75 | $16.75 | $16.80 |
| 7 purchase totals = | $891.67 | $976.2083 | $976.20 | $976.20 | $976.30 | |