| 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 | $104.69 | 5.692% | $110.649 | $110.65 | $110.65 | $110.60 |
| Purchase #2 | $125.38 | 12.412% | $140.9422 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $203.78 | 7.403% | $218.8658 | $218.87 | $218.85 | $218.90 |
| Purchase #4 | $110.67 | 8.746% | $120.3492 | $120.35 | $120.35 | $120.30 |
| Purchase #5 | $139.62 | 11.779% | $156.0658 | $156.07 | $156.05 | $156.10 |
| Purchase #6 | $214.64 | 9.727% | $235.518 | $235.52 | $235.50 | $235.50 |
| Purchase #7 | $75.38 | 6.373% | $80.184 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $974.16 | $1,062.5740 | $1,062.58 | $1,062.55 | $1,062.50 | |