| 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 | $232.56 | 6.400% | $247.4438 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $47.77 | 5.405% | $50.352 | $50.35 | $50.35 | $50.40 |
| Purchase #3 | $59.76 | 13.693% | $67.9429 | $67.94 | $67.95 | $67.90 |
| Purchase #4 | $234.56 | 5.234% | $246.8369 | $246.84 | $246.85 | $246.80 |
| Purchase #5 | $127.90 | 10.473% | $141.295 | $141.30 | $141.30 | $141.30 |
| Purchase #6 | $250.96 | 12.592% | $282.5609 | $282.56 | $282.55 | $282.60 |
| Purchase #7 | $142.70 | 8.276% | $154.5099 | $154.51 | $154.50 | $154.50 |
| 7 purchase totals = | $1,096.21 | $1,190.9414 | $1,190.94 | $1,190.95 | $1,190.90 | |