| 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 | $243.33 | 12.425% | $273.5638 | $273.56 | $273.55 | $273.60 |
| Purchase #2 | $148.50 | 8.238% | $160.7334 | $160.73 | $160.75 | $160.70 |
| Purchase #3 | $169.40 | 9.482% | $185.4625 | $185.46 | $185.45 | $185.50 |
| Purchase #4 | $67.73 | 11.800% | $75.7221 | $75.72 | $75.70 | $75.70 |
| Purchase #5 | $230.47 | 9.432% | $252.2079 | $252.21 | $252.20 | $252.20 |
| Purchase #6 | $243.68 | 8.185% | $263.6252 | $263.63 | $263.65 | $263.60 |
| Purchase #7 | $20.33 | 4.600% | $21.2652 | $21.27 | $21.25 | $21.30 |
| 7 purchase totals = | $1,123.44 | $1,232.5801 | $1,232.58 | $1,232.55 | $1,232.60 | |