| 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 | $197.88 | 13.419% | $224.4335 | $224.43 | $224.45 | $224.40 |
| Purchase #2 | $131.32 | 11.386% | $146.2721 | $146.27 | $146.25 | $146.30 |
| Purchase #3 | $130.83 | 4.675% | $136.9463 | $136.95 | $136.95 | $136.90 |
| Purchase #4 | $10.90 | 5.623% | $11.5129 | $11.51 | $11.50 | $11.50 |
| Purchase #5 | $48.49 | 11.472% | $54.0528 | $54.05 | $54.05 | $54.10 |
| Purchase #6 | $184.60 | 9.389% | $201.9321 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $87.55 | 6.748% | $93.4579 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $791.57 | $868.6076 | $868.60 | $868.60 | $868.60 | |