| 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 | $240.94 | 10.216% | $265.5544 | $265.55 | $265.55 | $265.60 |
| Purchase #2 | $11.26 | 7.719% | $12.1292 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $84.83 | 9.668% | $93.0314 | $93.03 | $93.05 | $93.00 |
| Purchase #4 | $179.27 | 9.415% | $196.1483 | $196.15 | $196.15 | $196.10 |
| Purchase #5 | $191.56 | 12.427% | $215.3652 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $77.37 | 5.608% | $81.7089 | $81.71 | $81.70 | $81.70 |
| Purchase #7 | $12.64 | 12.142% | $14.1747 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $797.87 | $878.1121 | $878.11 | $878.10 | $878.10 | |