| 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 | $39.83 | 6.569% | $42.4464 | $42.45 | $42.45 | $42.40 |
| Purchase #2 | $202.60 | 10.446% | $223.7636 | $223.76 | $223.75 | $223.80 |
| Purchase #3 | $235.53 | 10.398% | $260.0204 | $260.02 | $260.00 | $260.00 |
| Purchase #4 | $217.58 | 9.863% | $239.0399 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $167.99 | 12.163% | $188.4226 | $188.42 | $188.40 | $188.40 |
| Purchase #6 | $170.81 | 10.341% | $188.4735 | $188.47 | $188.45 | $188.50 |
| Purchase #7 | $21.43 | 6.531% | $22.8296 | $22.83 | $22.85 | $22.80 |
| 7 purchase totals = | $1,055.77 | $1,164.9960 | $1,164.99 | $1,164.95 | $1,164.90 | |