| 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 | $235.75 | 8.313% | $255.3479 | $255.35 | $255.35 | $255.30 |
| Purchase #2 | $155.52 | 9.779% | $170.7283 | $170.73 | $170.75 | $170.70 |
| Purchase #3 | $67.77 | 7.218% | $72.6616 | $72.66 | $72.65 | $72.70 |
| Purchase #4 | $122.27 | 5.802% | $129.3641 | $129.36 | $129.35 | $129.40 |
| Purchase #5 | $218.81 | 13.316% | $247.9467 | $247.95 | $247.95 | $247.90 |
| Purchase #6 | $120.84 | 10.562% | $133.6031 | $133.60 | $133.60 | $133.60 |
| Purchase #7 | $182.33 | 9.239% | $199.1755 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $1,103.29 | $1,208.8272 | $1,208.83 | $1,208.85 | $1,208.80 | |