| 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 | $102.39 | 4.169% | $106.6586 | $106.66 | $106.65 | $106.70 |
| Purchase #2 | $197.51 | 5.805% | $208.9755 | $208.98 | $209.00 | $209.00 |
| Purchase #3 | $26.30 | 5.120% | $27.6466 | $27.65 | $27.65 | $27.60 |
| Purchase #4 | $46.65 | 7.260% | $50.0368 | $50.04 | $50.05 | $50.00 |
| Purchase #5 | $40.77 | 8.383% | $44.1877 | $44.19 | $44.20 | $44.20 |
| Purchase #6 | $130.43 | 3.480% | $134.969 | $134.97 | $134.95 | $135.00 |
| Purchase #7 | $247.58 | 7.299% | $265.6509 | $265.65 | $265.65 | $265.70 |
| 7 purchase totals = | $791.63 | $838.1251 | $838.14 | $838.15 | $838.20 | |