| 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 | $132.34 | 13.291% | $149.9293 | $149.93 | $149.95 | $149.90 |
| Purchase #2 | $249.39 | 3.253% | $257.5027 | $257.50 | $257.50 | $257.50 |
| Purchase #3 | $234.30 | 9.220% | $255.9025 | $255.90 | $255.90 | $255.90 |
| Purchase #4 | $185.35 | 7.650% | $199.5293 | $199.53 | $199.55 | $199.50 |
| Purchase #5 | $116.66 | 4.737% | $122.1862 | $122.19 | $122.20 | $122.20 |
| Purchase #6 | $59.91 | 3.179% | $61.8145 | $61.81 | $61.80 | $61.80 |
| Purchase #7 | $24.44 | 10.527% | $27.0128 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $1,002.39 | $1,073.8773 | $1,073.87 | $1,073.90 | $1,073.80 | |