| 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 | $28.92 | 3.442% | $29.9154 | $29.92 | $29.90 | $29.90 |
| Purchase #2 | $249.73 | 5.510% | $263.4901 | $263.49 | $263.50 | $263.50 |
| Purchase #3 | $110.56 | 13.270% | $125.2313 | $125.23 | $125.25 | $125.20 |
| Purchase #4 | $109.60 | 4.647% | $114.6931 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $114.88 | 5.364% | $121.0422 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $149.37 | 11.297% | $166.2443 | $166.24 | $166.25 | $166.20 |
| Purchase #7 | $234.38 | 3.473% | $242.52 | $242.52 | $242.50 | $242.50 |
| 7 purchase totals = | $997.44 | $1,063.1364 | $1,063.13 | $1,063.15 | $1,063.00 | |