| 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 | $209.37 | 5.777% | $221.4653 | $221.47 | $221.45 | $221.50 |
| Purchase #2 | $104.31 | 13.166% | $118.0435 | $118.04 | $118.05 | $118.00 |
| Purchase #3 | $19.38 | 3.315% | $20.0224 | $20.02 | $20.00 | $20.00 |
| Purchase #4 | $109.99 | 3.156% | $113.4613 | $113.46 | $113.45 | $113.50 |
| Purchase #5 | $60.58 | 7.330% | $65.0205 | $65.02 | $65.00 | $65.00 |
| Purchase #6 | $96.83 | 4.385% | $101.076 | $101.08 | $101.10 | $101.10 |
| Purchase #7 | $127.30 | 3.716% | $132.0305 | $132.03 | $132.05 | $132.00 |
| 7 purchase totals = | $727.76 | $771.1195 | $771.12 | $771.10 | $771.10 | |