| 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 | $235.62 | 8.392% | $255.3932 | $255.39 | $255.40 | $255.40 |
| Purchase #2 | $21.34 | 12.497% | $24.0069 | $24.01 | $24.00 | $24.00 |
| Purchase #3 | $82.82 | 8.674% | $90.0038 | $90.00 | $90.00 | $90.00 |
| Purchase #4 | $131.41 | 7.394% | $141.1265 | $141.13 | $141.15 | $141.10 |
| Purchase #5 | $129.25 | 6.337% | $137.4406 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $229.31 | 5.555% | $242.0482 | $242.05 | $242.05 | $242.00 |
| Purchase #7 | $85.88 | 8.273% | $92.9849 | $92.98 | $93.00 | $93.00 |
| 7 purchase totals = | $915.63 | $983.0041 | $983.00 | $983.05 | $982.90 | |