| 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 | $209.97 | 13.758% | $238.8577 | $238.86 | $238.85 | $238.90 |
| Purchase #2 | $6.27 | 7.494% | $6.7399 | $6.74 | $6.75 | $6.70 |
| Purchase #3 | $240.71 | 7.466% | $258.6814 | $258.68 | $258.70 | $258.70 |
| Purchase #4 | $45.62 | 7.409% | $49 | $49.00 | $49.00 | $49.00 |
| Purchase #5 | $70.94 | 3.543% | $73.4534 | $73.45 | $73.45 | $73.50 |
| Purchase #6 | $192.84 | 4.526% | $201.5679 | $201.57 | $201.55 | $201.60 |
| Purchase #7 | $12.69 | 3.526% | $13.1374 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $779.04 | $841.4377 | $841.44 | $841.45 | $841.50 | |