| 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 | $205.66 | 4.444% | $214.7995 | $214.80 | $214.80 | $214.80 |
| Purchase #2 | $200.35 | 7.362% | $215.0998 | $215.10 | $215.10 | $215.10 |
| Purchase #3 | $18.61 | 10.419% | $20.549 | $20.55 | $20.55 | $20.50 |
| Purchase #4 | $232.81 | 6.320% | $247.5236 | $247.52 | $247.50 | $247.50 |
| Purchase #5 | $92.90 | 9.562% | $101.7831 | $101.78 | $101.80 | $101.80 |
| Purchase #6 | $108.30 | 13.266% | $122.6671 | $122.67 | $122.65 | $122.70 |
| Purchase #7 | $43.99 | 13.222% | $49.8064 | $49.81 | $49.80 | $49.80 |
| 7 purchase totals = | $902.62 | $972.2285 | $972.23 | $972.20 | $972.20 | |