| 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 | $120.90 | 12.732% | $136.293 | $136.29 | $136.30 | $136.30 |
| Purchase #2 | $59.28 | 3.407% | $61.2997 | $61.30 | $61.30 | $61.30 |
| Purchase #3 | $102.80 | 12.452% | $115.6007 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $18.97 | 6.680% | $20.2372 | $20.24 | $20.25 | $20.20 |
| Purchase #5 | $237.93 | 3.781% | $246.9261 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $197.73 | 9.519% | $216.5519 | $216.55 | $216.55 | $216.60 |
| Purchase #7 | $82.89 | 5.706% | $87.6197 | $87.62 | $87.60 | $87.60 |
| 7 purchase totals = | $820.50 | $884.5283 | $884.53 | $884.55 | $884.50 | |