| 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 | $214.39 | 12.125% | $240.3848 | $240.38 | $240.40 | $240.40 |
| Purchase #2 | $100.75 | 6.494% | $107.2927 | $107.29 | $107.30 | $107.30 |
| Purchase #3 | $53.67 | 3.803% | $55.7111 | $55.71 | $55.70 | $55.70 |
| Purchase #4 | $242.67 | 5.268% | $255.4539 | $255.45 | $255.45 | $255.50 |
| Purchase #5 | $168.49 | 9.257% | $184.0871 | $184.09 | $184.10 | $184.10 |
| Purchase #6 | $12.76 | 7.414% | $13.706 | $13.71 | $13.70 | $13.70 |
| Purchase #7 | $36.95 | 12.452% | $41.551 | $41.55 | $41.55 | $41.60 |
| 7 purchase totals = | $829.68 | $898.1866 | $898.18 | $898.20 | $898.30 | |