| 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 | $99.34 | 12.573% | $111.83 | $111.83 | $111.85 | $111.80 |
| Purchase #2 | $131.63 | 12.844% | $148.5366 | $148.54 | $148.55 | $148.50 |
| Purchase #3 | $24.72 | 8.269% | $26.7641 | $26.76 | $26.75 | $26.80 |
| Purchase #4 | $124.56 | 4.853% | $130.6049 | $130.60 | $130.60 | $130.60 |
| Purchase #5 | $193.26 | 7.825% | $208.3826 | $208.38 | $208.40 | $208.40 |
| Purchase #6 | $33.36 | 3.385% | $34.4892 | $34.49 | $34.50 | $34.50 |
| Purchase #7 | $179.77 | 13.781% | $204.5441 | $204.54 | $204.55 | $204.50 |
| 7 purchase totals = | $786.64 | $865.1515 | $865.14 | $865.20 | $865.10 | |