| 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 | $206.69 | 3.269% | $213.4467 | $213.45 | $213.45 | $213.40 |
| Purchase #2 | $234.34 | 12.647% | $263.977 | $263.98 | $264.00 | $264.00 |
| Purchase #3 | $195.49 | 12.531% | $219.9869 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $179.62 | 6.348% | $191.0223 | $191.02 | $191.00 | $191.00 |
| Purchase #5 | $116.66 | 7.762% | $125.7151 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $169.84 | 10.194% | $187.1535 | $187.15 | $187.15 | $187.20 |
| Purchase #7 | $94.32 | 7.594% | $101.4827 | $101.48 | $101.50 | $101.50 |
| 7 purchase totals = | $1,196.96 | $1,302.7842 | $1,302.79 | $1,302.80 | $1,302.80 | |