| 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 | $241.80 | 9.867% | $265.6584 | $265.66 | $265.65 | $265.70 |
| Purchase #2 | $175.26 | 11.350% | $195.152 | $195.15 | $195.15 | $195.20 |
| Purchase #3 | $107.39 | 3.793% | $111.4633 | $111.46 | $111.45 | $111.50 |
| Purchase #4 | $19.25 | 10.323% | $21.2372 | $21.24 | $21.25 | $21.20 |
| Purchase #5 | $244.29 | 11.108% | $271.4257 | $271.43 | $271.45 | $271.40 |
| Purchase #6 | $215.28 | 7.284% | $230.961 | $230.96 | $230.95 | $231.00 |
| Purchase #7 | $170.43 | 5.724% | $180.1854 | $180.19 | $180.20 | $180.20 |
| 7 purchase totals = | $1,173.70 | $1,276.0830 | $1,276.09 | $1,276.10 | $1,276.20 | |