| 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 | $130.84 | 8.155% | $141.51 | $141.51 | $141.50 | $141.50 |
| Purchase #2 | $206.94 | 6.782% | $220.9747 | $220.97 | $220.95 | $221.00 |
| Purchase #3 | $175.67 | 9.136% | $191.7192 | $191.72 | $191.70 | $191.70 |
| Purchase #4 | $28.86 | 6.449% | $30.7212 | $30.72 | $30.70 | $30.70 |
| Purchase #5 | $242.59 | 8.861% | $264.0859 | $264.09 | $264.10 | $264.10 |
| Purchase #6 | $97.89 | 13.719% | $111.3195 | $111.32 | $111.30 | $111.30 |
| Purchase #7 | $5.72 | 12.738% | $6.4486 | $6.45 | $6.45 | $6.40 |
| 7 purchase totals = | $888.51 | $966.7791 | $966.78 | $966.70 | $966.70 | |