| 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 | $75.52 | 9.669% | $82.822 | $82.82 | $82.80 | $82.80 |
| Purchase #2 | $199.81 | 8.353% | $216.5001 | $216.50 | $216.50 | $216.50 |
| Purchase #3 | $77.59 | 3.401% | $80.2288 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $129.39 | 13.742% | $147.1708 | $147.17 | $147.15 | $147.20 |
| Purchase #5 | $104.79 | 12.599% | $117.9925 | $117.99 | $118.00 | $118.00 |
| Purchase #6 | $215.93 | 3.838% | $224.2174 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $70.82 | 12.436% | $79.6272 | $79.63 | $79.65 | $79.60 |
| 7 purchase totals = | $873.85 | $948.5588 | $948.56 | $948.55 | $948.50 | |