| 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 | $22.59 | 3.237% | $23.3212 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $120.62 | 4.594% | $126.1613 | $126.16 | $126.15 | $126.20 |
| Purchase #3 | $117.58 | 9.786% | $129.0864 | $129.09 | $129.10 | $129.10 |
| Purchase #4 | $71.40 | 11.670% | $79.7324 | $79.73 | $79.75 | $79.70 |
| Purchase #5 | $156.67 | 13.473% | $177.7781 | $177.78 | $177.80 | $177.80 |
| Purchase #6 | $12.56 | 11.400% | $13.9918 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $221.61 | 11.508% | $247.1129 | $247.11 | $247.10 | $247.10 |
| 7 purchase totals = | $723.03 | $797.1841 | $797.18 | $797.20 | $797.20 | |