| 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 | $99.45 | 7.108% | $106.5189 | $106.52 | $106.50 | $106.50 |
| Purchase #2 | $86.58 | 13.281% | $98.0787 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $118.34 | 11.780% | $132.2805 | $132.28 | $132.30 | $132.30 |
| Purchase #4 | $230.94 | 6.761% | $246.5539 | $246.55 | $246.55 | $246.60 |
| Purchase #5 | $217.94 | 8.186% | $235.7806 | $235.78 | $235.80 | $235.80 |
| Purchase #6 | $78.65 | 5.168% | $82.7146 | $82.71 | $82.70 | $82.70 |
| Purchase #7 | $106.73 | 12.296% | $119.8535 | $119.85 | $119.85 | $119.90 |
| 7 purchase totals = | $938.63 | $1,021.7807 | $1,021.77 | $1,021.80 | $1,021.90 | |