| 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 | $234.37 | 4.129% | $244.0471 | $244.05 | $244.05 | $244.00 |
| Purchase #2 | $44.54 | 6.257% | $47.3269 | $47.33 | $47.35 | $47.30 |
| Purchase #3 | $137.84 | 13.608% | $156.5973 | $156.60 | $156.60 | $156.60 |
| Purchase #4 | $11.40 | 10.757% | $12.6263 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $8.28 | 3.513% | $8.5709 | $8.57 | $8.55 | $8.60 |
| Purchase #6 | $182.53 | 8.175% | $197.4518 | $197.45 | $197.45 | $197.50 |
| Purchase #7 | $5.76 | 7.455% | $6.1894 | $6.19 | $6.20 | $6.20 |
| 7 purchase totals = | $624.72 | $672.8097 | $672.82 | $672.85 | $672.80 | |