| 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 | $116.83 | 13.314% | $132.3847 | $132.38 | $132.40 | $132.40 |
| Purchase #2 | $243.90 | 4.633% | $255.1999 | $255.20 | $255.20 | $255.20 |
| Purchase #3 | $234.46 | 12.158% | $262.9656 | $262.97 | $262.95 | $263.00 |
| Purchase #4 | $69.84 | 11.676% | $77.9945 | $77.99 | $78.00 | $78.00 |
| Purchase #5 | $204.37 | 12.332% | $229.5729 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $38.61 | 6.329% | $41.0536 | $41.05 | $41.05 | $41.10 |
| Purchase #7 | $144.86 | 8.813% | $157.6265 | $157.63 | $157.65 | $157.60 |
| 7 purchase totals = | $1,052.87 | $1,156.7977 | $1,156.79 | $1,156.80 | $1,156.90 | |