| 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 | $71.27 | 6.229% | $75.7094 | $75.71 | $75.70 | $75.70 |
| Purchase #2 | $198.53 | 6.665% | $211.762 | $211.76 | $211.75 | $211.80 |
| Purchase #3 | $213.90 | 13.261% | $242.2653 | $242.27 | $242.25 | $242.30 |
| Purchase #4 | $210.59 | 11.192% | $234.1592 | $234.16 | $234.15 | $234.20 |
| Purchase #5 | $159.28 | 10.237% | $175.5855 | $175.59 | $175.60 | $175.60 |
| Purchase #6 | $159.47 | 9.451% | $174.5415 | $174.54 | $174.55 | $174.50 |
| Purchase #7 | $216.91 | 4.630% | $226.9529 | $226.95 | $226.95 | $227.00 |
| 7 purchase totals = | $1,229.95 | $1,340.9758 | $1,340.98 | $1,340.95 | $1,341.10 | |