| 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 | $10.84 | 11.852% | $12.1248 | $12.12 | $12.10 | $12.10 |
| Purchase #2 | $224.96 | 12.349% | $252.7403 | $252.74 | $252.75 | $252.70 |
| Purchase #3 | $133.63 | 10.807% | $148.0714 | $148.07 | $148.05 | $148.10 |
| Purchase #4 | $113.40 | 9.493% | $124.1651 | $124.17 | $124.15 | $124.20 |
| Purchase #5 | $114.32 | 5.687% | $120.8214 | $120.82 | $120.80 | $120.80 |
| Purchase #6 | $9.52 | 13.747% | $10.8287 | $10.83 | $10.85 | $10.80 |
| Purchase #7 | $108.34 | 8.460% | $117.5056 | $117.51 | $117.50 | $117.50 |
| 7 purchase totals = | $715.01 | $786.2573 | $786.26 | $786.20 | $786.20 | |