| 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 | $206.92 | 10.380% | $228.3983 | $228.40 | $228.40 | $228.40 |
| Purchase #2 | $91.45 | 6.369% | $97.2745 | $97.27 | $97.25 | $97.30 |
| Purchase #3 | $192.31 | 8.490% | $208.6371 | $208.64 | $208.65 | $208.60 |
| Purchase #4 | $27.69 | 5.151% | $29.1163 | $29.12 | $29.10 | $29.10 |
| Purchase #5 | $117.47 | 5.169% | $123.542 | $123.54 | $123.55 | $123.50 |
| Purchase #6 | $43.61 | 13.438% | $49.4703 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $163.36 | 6.600% | $174.1418 | $174.14 | $174.15 | $174.10 |
| 7 purchase totals = | $842.81 | $910.5803 | $910.58 | $910.55 | $910.50 | |