| 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 | $22.76 | 10.395% | $25.1259 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $124.45 | 9.448% | $136.208 | $136.21 | $136.20 | $136.20 |
| Purchase #3 | $220.53 | 10.196% | $243.0152 | $243.02 | $243.00 | $243.00 |
| Purchase #4 | $47.50 | 9.850% | $52.1788 | $52.18 | $52.20 | $52.20 |
| Purchase #5 | $70.84 | 8.254% | $76.6871 | $76.69 | $76.70 | $76.70 |
| Purchase #6 | $173.81 | 11.259% | $193.3793 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $209.69 | 9.484% | $229.577 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $869.58 | $956.1713 | $956.19 | $956.25 | $956.20 | |