| 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 | $124.59 | 12.438% | $140.0865 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $65.75 | 4.350% | $68.6101 | $68.61 | $68.60 | $68.60 |
| Purchase #3 | $167.71 | 12.254% | $188.2612 | $188.26 | $188.25 | $188.30 |
| Purchase #4 | $9.60 | 7.667% | $10.336 | $10.34 | $10.35 | $10.30 |
| Purchase #5 | $222.73 | 12.808% | $251.2573 | $251.26 | $251.25 | $251.30 |
| Purchase #6 | $91.67 | 10.851% | $101.6171 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $173.66 | 12.727% | $195.7617 | $195.76 | $195.75 | $195.80 |
| 7 purchase totals = | $855.71 | $955.9299 | $955.94 | $955.90 | $956.00 | |