| 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 | $113.45 | 12.515% | $127.6483 | $127.65 | $127.65 | $127.60 |
| Purchase #2 | $218.64 | 5.196% | $230.0005 | $230.00 | $230.00 | $230.00 |
| Purchase #3 | $74.68 | 7.776% | $80.4871 | $80.49 | $80.50 | $80.50 |
| Purchase #4 | $45.89 | 10.747% | $50.8218 | $50.82 | $50.80 | $50.80 |
| Purchase #5 | $20.68 | 13.849% | $23.544 | $23.54 | $23.55 | $23.50 |
| Purchase #6 | $245.58 | 13.868% | $279.637 | $279.64 | $279.65 | $279.60 |
| Purchase #7 | $149.67 | 3.154% | $154.3906 | $154.39 | $154.40 | $154.40 |
| 7 purchase totals = | $868.59 | $946.5293 | $946.53 | $946.55 | $946.40 | |