| 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 | $124.79 | 10.589% | $138.004 | $138.00 | $138.00 | $138.00 |
| Purchase #2 | $155.90 | 4.874% | $163.4986 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $162.25 | 4.674% | $169.8336 | $169.83 | $169.85 | $169.80 |
| Purchase #4 | $212.65 | 5.682% | $224.7328 | $224.73 | $224.75 | $224.70 |
| Purchase #5 | $228.39 | 9.268% | $249.5572 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $37.28 | 6.554% | $39.7233 | $39.72 | $39.70 | $39.70 |
| Purchase #7 | $188.41 | 7.372% | $202.2996 | $202.30 | $202.30 | $202.30 |
| 7 purchase totals = | $1,109.67 | $1,187.6491 | $1,187.64 | $1,187.65 | $1,187.60 | |