| 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 | $222.56 | 11.779% | $248.7753 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $30.30 | 3.653% | $31.4069 | $31.41 | $31.40 | $31.40 |
| Purchase #3 | $144.48 | 10.702% | $159.9422 | $159.94 | $159.95 | $159.90 |
| Purchase #4 | $45.99 | 11.395% | $51.2306 | $51.23 | $51.25 | $51.20 |
| Purchase #5 | $74.68 | 11.799% | $83.4915 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $166.91 | 10.172% | $183.8881 | $183.89 | $183.90 | $183.90 |
| Purchase #7 | $68.88 | 3.148% | $71.0483 | $71.05 | $71.05 | $71.00 |
| 7 purchase totals = | $753.80 | $829.7829 | $829.79 | $829.85 | $829.70 | |