| 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 | $191.89 | 4.563% | $200.6459 | $200.65 | $200.65 | $200.60 |
| Purchase #2 | $232.83 | 9.455% | $254.8441 | $254.84 | $254.85 | $254.80 |
| Purchase #3 | $7.68 | 6.611% | $8.1877 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $233.92 | 11.358% | $260.4886 | $260.49 | $260.50 | $260.50 |
| Purchase #5 | $15.91 | 4.639% | $16.6481 | $16.65 | $16.65 | $16.60 |
| Purchase #6 | $84.64 | 12.453% | $95.1802 | $95.18 | $95.20 | $95.20 |
| Purchase #7 | $57.98 | 6.219% | $61.5858 | $61.59 | $61.60 | $61.60 |
| 7 purchase totals = | $824.85 | $897.5804 | $897.59 | $897.65 | $897.50 | |