| 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 | $200.60 | 3.648% | $207.9179 | $207.92 | $207.90 | $207.90 |
| Purchase #2 | $36.41 | 6.871% | $38.9117 | $38.91 | $38.90 | $38.90 |
| Purchase #3 | $141.31 | 12.619% | $159.1419 | $159.14 | $159.15 | $159.10 |
| Purchase #4 | $53.71 | 10.149% | $59.161 | $59.16 | $59.15 | $59.20 |
| Purchase #5 | $69.39 | 5.247% | $73.0309 | $73.03 | $73.05 | $73.00 |
| Purchase #6 | $232.80 | 6.637% | $248.2509 | $248.25 | $248.25 | $248.30 |
| Purchase #7 | $137.53 | 6.126% | $145.9551 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $871.75 | $932.3694 | $932.37 | $932.35 | $932.40 | |