| 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 | $9.58 | 12.539% | $10.7812 | $10.78 | $10.80 | $10.80 |
| Purchase #2 | $207.72 | 4.108% | $216.2531 | $216.25 | $216.25 | $216.30 |
| Purchase #3 | $64.90 | 11.286% | $72.2246 | $72.22 | $72.20 | $72.20 |
| Purchase #4 | $115.74 | 6.231% | $122.9518 | $122.95 | $122.95 | $123.00 |
| Purchase #5 | $151.65 | 11.290% | $168.7713 | $168.77 | $168.75 | $168.80 |
| Purchase #6 | $116.85 | 12.515% | $131.4738 | $131.47 | $131.45 | $131.50 |
| Purchase #7 | $80.49 | 5.209% | $84.6827 | $84.68 | $84.70 | $84.70 |
| 7 purchase totals = | $746.93 | $807.1385 | $807.12 | $807.10 | $807.30 | |