| 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 | $112.29 | 8.857% | $122.2355 | $122.24 | $122.25 | $122.20 |
| Purchase #2 | $5.61 | 10.234% | $6.1841 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $104.55 | 6.119% | $110.9474 | $110.95 | $110.95 | $110.90 |
| Purchase #4 | $177.38 | 9.270% | $193.8231 | $193.82 | $193.80 | $193.80 |
| Purchase #5 | $158.55 | 9.455% | $173.5409 | $173.54 | $173.55 | $173.50 |
| Purchase #6 | $84.63 | 4.602% | $88.5247 | $88.52 | $88.50 | $88.50 |
| Purchase #7 | $47.91 | 3.837% | $49.7483 | $49.75 | $49.75 | $49.70 |
| 7 purchase totals = | $690.92 | $745.0040 | $745.00 | $745.00 | $744.80 | |