| 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 | $22.83 | 5.575% | $24.1028 | $24.10 | $24.10 | $24.10 |
| Purchase #2 | $217.84 | 9.604% | $238.7614 | $238.76 | $238.75 | $238.80 |
| Purchase #3 | $156.74 | 10.855% | $173.7541 | $173.75 | $173.75 | $173.80 |
| Purchase #4 | $54.43 | 12.222% | $61.0824 | $61.08 | $61.10 | $61.10 |
| Purchase #5 | $135.88 | 6.692% | $144.9731 | $144.97 | $144.95 | $145.00 |
| Purchase #6 | $169.61 | 13.428% | $192.3852 | $192.39 | $192.40 | $192.40 |
| Purchase #7 | $141.81 | 4.273% | $147.8695 | $147.87 | $147.85 | $147.90 |
| 7 purchase totals = | $899.14 | $982.9285 | $982.92 | $982.90 | $983.10 | |