| 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 | $237.62 | 7.504% | $255.451 | $255.45 | $255.45 | $255.50 |
| Purchase #2 | $242.33 | 13.797% | $275.7643 | $275.76 | $275.75 | $275.80 |
| Purchase #3 | $66.90 | 11.598% | $74.6591 | $74.66 | $74.65 | $74.70 |
| Purchase #4 | $186.35 | 4.771% | $195.2408 | $195.24 | $195.25 | $195.20 |
| Purchase #5 | $7.85 | 11.854% | $8.7805 | $8.78 | $8.80 | $8.80 |
| Purchase #6 | $106.71 | 7.732% | $114.9608 | $114.96 | $114.95 | $115.00 |
| Purchase #7 | $56.68 | 7.291% | $60.8125 | $60.81 | $60.80 | $60.80 |
| 7 purchase totals = | $904.44 | $985.6690 | $985.66 | $985.65 | $985.80 | |