| 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 | $204.28 | 4.612% | $213.7014 | $213.70 | $213.70 | $213.70 |
| Purchase #2 | $109.41 | 13.337% | $124.002 | $124.00 | $124.00 | $124.00 |
| Purchase #3 | $74.33 | 9.136% | $81.1208 | $81.12 | $81.10 | $81.10 |
| Purchase #4 | $72.64 | 11.546% | $81.027 | $81.03 | $81.05 | $81.00 |
| Purchase #5 | $222.51 | 9.400% | $243.4259 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $172.40 | 5.806% | $182.4095 | $182.41 | $182.40 | $182.40 |
| Purchase #7 | $25.98 | 13.152% | $29.3969 | $29.40 | $29.40 | $29.40 |
| 7 purchase totals = | $881.55 | $955.0835 | $955.09 | $955.10 | $955.00 | |