| 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 | $128.35 | 5.136% | $134.9421 | $134.94 | $134.95 | $134.90 |
| Purchase #2 | $118.71 | 11.730% | $132.6347 | $132.63 | $132.65 | $132.60 |
| Purchase #3 | $97.56 | 9.546% | $106.8731 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $197.67 | 3.563% | $204.713 | $204.71 | $204.70 | $204.70 |
| Purchase #5 | $9.92 | 10.583% | $10.9698 | $10.97 | $10.95 | $11.00 |
| Purchase #6 | $75.70 | 7.386% | $81.2912 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $225.86 | 13.854% | $257.1506 | $257.15 | $257.15 | $257.20 |
| 7 purchase totals = | $853.77 | $928.5745 | $928.56 | $928.55 | $928.60 | |