| 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 | $234.61 | 11.873% | $262.4652 | $262.47 | $262.45 | $262.50 |
| Purchase #2 | $29.41 | 5.149% | $30.9243 | $30.92 | $30.90 | $30.90 |
| Purchase #3 | $248.68 | 9.327% | $271.8744 | $271.87 | $271.85 | $271.90 |
| Purchase #4 | $72.33 | 13.644% | $82.1987 | $82.20 | $82.20 | $82.20 |
| Purchase #5 | $194.98 | 11.566% | $217.5314 | $217.53 | $217.55 | $217.50 |
| Purchase #6 | $108.53 | 12.544% | $122.144 | $122.14 | $122.15 | $122.10 |
| Purchase #7 | $123.45 | 7.431% | $132.6236 | $132.62 | $132.60 | $132.60 |
| 7 purchase totals = | $1,011.99 | $1,119.7616 | $1,119.75 | $1,119.70 | $1,119.70 | |