| 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 | $213.67 | 6.440% | $227.4303 | $227.43 | $227.45 | $227.40 |
| Purchase #2 | $144.41 | 8.384% | $156.5173 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $117.63 | 7.191% | $126.0888 | $126.09 | $126.10 | $126.10 |
| Purchase #4 | $220.81 | 12.452% | $248.3053 | $248.31 | $248.30 | $248.30 |
| Purchase #5 | $8.98 | 5.268% | $9.4531 | $9.45 | $9.45 | $9.50 |
| Purchase #6 | $152.71 | 10.245% | $168.3551 | $168.36 | $168.35 | $168.40 |
| Purchase #7 | $49.44 | 10.547% | $54.6544 | $54.65 | $54.65 | $54.70 |
| 7 purchase totals = | $907.65 | $990.8043 | $990.81 | $990.80 | $990.90 | |