| 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 | $105.83 | 11.351% | $117.8428 | $117.84 | $117.85 | $117.80 |
| Purchase #2 | $112.84 | 12.584% | $127.0398 | $127.04 | $127.05 | $127.00 |
| Purchase #3 | $77.71 | 7.656% | $83.6595 | $83.66 | $83.65 | $83.70 |
| Purchase #4 | $177.91 | 8.567% | $193.1515 | $193.15 | $193.15 | $193.20 |
| Purchase #5 | $184.74 | 9.566% | $202.4122 | $202.41 | $202.40 | $202.40 |
| Purchase #6 | $203.41 | 12.632% | $229.1048 | $229.10 | $229.10 | $229.10 |
| Purchase #7 | $43.61 | 4.207% | $45.4447 | $45.44 | $45.45 | $45.40 |
| 7 purchase totals = | $906.05 | $998.6553 | $998.64 | $998.65 | $998.60 | |