| 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 | $248.38 | 8.777% | $270.1803 | $270.18 | $270.20 | $270.20 |
| Purchase #2 | $201.43 | 3.654% | $208.7903 | $208.79 | $208.80 | $208.80 |
| Purchase #3 | $229.90 | 5.277% | $242.0318 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $33.96 | 3.699% | $35.2162 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $231.88 | 5.652% | $244.9859 | $244.99 | $245.00 | $245.00 |
| Purchase #6 | $234.39 | 6.551% | $249.7449 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $232.86 | 13.564% | $264.4451 | $264.45 | $264.45 | $264.40 |
| 7 purchase totals = | $1,412.80 | $1,515.3945 | $1,515.40 | $1,515.45 | $1,515.30 | |