| 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 | $211.74 | 12.144% | $237.4537 | $237.45 | $237.45 | $237.50 |
| Purchase #2 | $171.27 | 7.406% | $183.9543 | $183.95 | $183.95 | $184.00 |
| Purchase #3 | $195.28 | 9.392% | $213.6207 | $213.62 | $213.60 | $213.60 |
| Purchase #4 | $227.49 | 12.773% | $256.5473 | $256.55 | $256.55 | $256.50 |
| Purchase #5 | $229.67 | 13.718% | $261.1761 | $261.18 | $261.20 | $261.20 |
| Purchase #6 | $75.72 | 7.824% | $81.6443 | $81.64 | $81.65 | $81.60 |
| Purchase #7 | $155.32 | 13.120% | $175.698 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $1,266.49 | $1,410.0944 | $1,410.09 | $1,410.10 | $1,410.10 | |