| 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 | $21.45 | 8.631% | $23.3013 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $128.76 | 12.583% | $144.9619 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $21.89 | 13.646% | $24.8771 | $24.88 | $24.90 | $24.90 |
| Purchase #4 | $202.39 | 5.270% | $213.056 | $213.06 | $213.05 | $213.10 |
| Purchase #5 | $118.35 | 10.335% | $130.5815 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $183.71 | 8.575% | $199.4631 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $226.35 | 12.436% | $254.4989 | $254.50 | $254.50 | $254.50 |
| 7 purchase totals = | $902.90 | $990.7398 | $990.74 | $990.75 | $990.90 | |