| 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 | $128.28 | 5.836% | $135.7664 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $227.81 | 12.273% | $255.7691 | $255.77 | $255.75 | $255.80 |
| Purchase #3 | $57.97 | 12.871% | $65.4313 | $65.43 | $65.45 | $65.40 |
| Purchase #4 | $87.99 | 10.254% | $97.0125 | $97.01 | $97.00 | $97.00 |
| Purchase #5 | $242.66 | 9.738% | $266.2902 | $266.29 | $266.30 | $266.30 |
| Purchase #6 | $11.31 | 5.370% | $11.9173 | $11.92 | $11.90 | $11.90 |
| Purchase #7 | $245.85 | 5.551% | $259.4971 | $259.50 | $259.50 | $259.50 |
| 7 purchase totals = | $1,001.87 | $1,091.6839 | $1,091.69 | $1,091.65 | $1,091.70 | |