| 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 | $196.59 | 12.169% | $220.513 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $21.27 | 5.511% | $22.4422 | $22.44 | $22.45 | $22.40 |
| Purchase #3 | $106.28 | 5.404% | $112.0234 | $112.02 | $112.00 | $112.00 |
| Purchase #4 | $171.68 | 7.724% | $184.9406 | $184.94 | $184.95 | $184.90 |
| Purchase #5 | $197.96 | 13.862% | $225.4012 | $225.40 | $225.40 | $225.40 |
| Purchase #6 | $30.87 | 13.324% | $34.9831 | $34.98 | $35.00 | $35.00 |
| Purchase #7 | $127.55 | 13.421% | $144.6685 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $852.20 | $944.9720 | $944.96 | $944.95 | $944.90 | |