| 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 | $242.28 | 4.700% | $253.6672 | $253.67 | $253.65 | $253.70 |
| Purchase #2 | $89.49 | 13.522% | $101.5908 | $101.59 | $101.60 | $101.60 |
| Purchase #3 | $122.54 | 10.500% | $135.4067 | $135.41 | $135.40 | $135.40 |
| Purchase #4 | $159.61 | 3.790% | $165.6592 | $165.66 | $165.65 | $165.70 |
| Purchase #5 | $86.62 | 12.315% | $97.2873 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $239.92 | 4.580% | $250.9083 | $250.91 | $250.90 | $250.90 |
| Purchase #7 | $194.66 | 7.315% | $208.8994 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $1,135.12 | $1,213.4189 | $1,213.43 | $1,213.40 | $1,213.50 | |