| 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 | $113.35 | 13.772% | $128.9606 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $129.34 | 10.328% | $142.6982 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $197.58 | 5.819% | $209.0772 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $243.44 | 9.677% | $266.9977 | $267.00 | $267.00 | $267.00 |
| Purchase #5 | $92.90 | 6.585% | $99.0175 | $99.02 | $99.00 | $99.00 |
| Purchase #6 | $13.93 | 12.554% | $15.6788 | $15.68 | $15.70 | $15.70 |
| Purchase #7 | $64.29 | 9.643% | $70.4895 | $70.49 | $70.50 | $70.50 |
| 7 purchase totals = | $854.83 | $932.9195 | $932.93 | $932.95 | $933.00 | |