| 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 | $105.69 | 3.102% | $108.9685 | $108.97 | $108.95 | $109.00 |
| Purchase #2 | $42.50 | 8.776% | $46.2298 | $46.23 | $46.25 | $46.20 |
| Purchase #3 | $182.64 | 10.730% | $202.2373 | $202.24 | $202.25 | $202.20 |
| Purchase #4 | $62.57 | 7.223% | $67.0894 | $67.09 | $67.10 | $67.10 |
| Purchase #5 | $249.46 | 3.409% | $257.9641 | $257.96 | $257.95 | $258.00 |
| Purchase #6 | $5.88 | 8.153% | $6.3594 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $96.86 | 4.250% | $100.9766 | $100.98 | $101.00 | $101.00 |
| 7 purchase totals = | $745.60 | $789.8251 | $789.83 | $789.85 | $789.90 | |