| 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 | $208.63 | 10.180% | $229.8685 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $6.25 | 12.601% | $7.0376 | $7.04 | $7.05 | $7.00 |
| Purchase #3 | $102.54 | 6.451% | $109.1549 | $109.15 | $109.15 | $109.20 |
| Purchase #4 | $112.27 | 10.670% | $124.2492 | $124.25 | $124.25 | $124.20 |
| Purchase #5 | $230.48 | 13.379% | $261.3159 | $261.32 | $261.30 | $261.30 |
| Purchase #6 | $159.42 | 13.533% | $180.9943 | $180.99 | $181.00 | $181.00 |
| Purchase #7 | $90.98 | 4.832% | $95.3762 | $95.38 | $95.40 | $95.40 |
| 7 purchase totals = | $910.57 | $1,007.9966 | $1,008.00 | $1,008.00 | $1,008.00 | |