| 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 | $204.44 | 12.486% | $229.9664 | $229.97 | $229.95 | $230.00 |
| Purchase #2 | $172.93 | 11.534% | $192.8757 | $192.88 | $192.90 | $192.90 |
| Purchase #3 | $61.77 | 7.317% | $66.2897 | $66.29 | $66.30 | $66.30 |
| Purchase #4 | $9.96 | 3.335% | $10.2922 | $10.29 | $10.30 | $10.30 |
| Purchase #5 | $77.98 | 11.766% | $87.1551 | $87.16 | $87.15 | $87.20 |
| Purchase #6 | $19.61 | 3.398% | $20.2763 | $20.28 | $20.30 | $20.30 |
| Purchase #7 | $182.46 | 9.359% | $199.5364 | $199.54 | $199.55 | $199.50 |
| 7 purchase totals = | $729.15 | $806.3918 | $806.41 | $806.45 | $806.50 | |