| 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 | $115.90 | 8.550% | $125.8095 | $125.81 | $125.80 | $125.80 |
| Purchase #2 | $116.48 | 7.802% | $125.5678 | $125.57 | $125.55 | $125.60 |
| Purchase #3 | $10.52 | 9.692% | $11.5396 | $11.54 | $11.55 | $11.50 |
| Purchase #4 | $101.75 | 8.497% | $110.3957 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $121.39 | 7.728% | $130.771 | $130.77 | $130.75 | $130.80 |
| Purchase #6 | $83.67 | 11.145% | $92.995 | $93.00 | $93.00 | $93.00 |
| Purchase #7 | $250.99 | 3.411% | $259.5513 | $259.55 | $259.55 | $259.60 |
| 7 purchase totals = | $800.70 | $856.6299 | $856.64 | $856.60 | $856.70 | |