| 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 | $195.98 | 4.820% | $205.4262 | $205.43 | $205.45 | $205.40 |
| Purchase #2 | $15.99 | 13.384% | $18.1301 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $45.68 | 7.640% | $49.17 | $49.17 | $49.15 | $49.20 |
| Purchase #4 | $62.56 | 6.120% | $66.3887 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $140.36 | 6.732% | $149.809 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $199.64 | 9.730% | $219.065 | $219.07 | $219.05 | $219.10 |
| Purchase #7 | $250.91 | 8.320% | $271.7857 | $271.79 | $271.80 | $271.80 |
| 7 purchase totals = | $911.12 | $979.7747 | $979.79 | $979.80 | $979.80 | |