| 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 | $222.38 | 7.605% | $239.292 | $239.29 | $239.30 | $239.30 |
| Purchase #2 | $164.80 | 4.399% | $172.0496 | $172.05 | $172.05 | $172.00 |
| Purchase #3 | $10.88 | 13.482% | $12.3468 | $12.35 | $12.35 | $12.30 |
| Purchase #4 | $211.42 | 8.298% | $228.9636 | $228.96 | $228.95 | $229.00 |
| Purchase #5 | $166.95 | 8.277% | $180.7685 | $180.77 | $180.75 | $180.80 |
| Purchase #6 | $212.68 | 6.266% | $226.0065 | $226.01 | $226.00 | $226.00 |
| Purchase #7 | $162.59 | 3.634% | $168.4985 | $168.50 | $168.50 | $168.50 |
| 7 purchase totals = | $1,151.70 | $1,227.9255 | $1,227.93 | $1,227.90 | $1,227.90 | |