| 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 | $210.37 | 10.137% | $231.6952 | $231.70 | $231.70 | $231.70 |
| Purchase #2 | $215.64 | 7.120% | $230.9936 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $71.76 | 10.677% | $79.4218 | $79.42 | $79.40 | $79.40 |
| Purchase #4 | $160.57 | 13.347% | $182.0013 | $182.00 | $182.00 | $182.00 |
| Purchase #5 | $231.66 | 13.293% | $262.4546 | $262.45 | $262.45 | $262.50 |
| Purchase #6 | $71.62 | 3.515% | $74.1374 | $74.14 | $74.15 | $74.10 |
| Purchase #7 | $183.43 | 4.583% | $191.8366 | $191.84 | $191.85 | $191.80 |
| 7 purchase totals = | $1,145.05 | $1,252.5405 | $1,252.54 | $1,252.55 | $1,252.50 | |