| 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 | $115.38 | 13.164% | $130.5686 | $130.57 | $130.55 | $130.60 |
| Purchase #2 | $34.72 | 10.323% | $38.3041 | $38.30 | $38.30 | $38.30 |
| Purchase #3 | $236.51 | 5.686% | $249.958 | $249.96 | $249.95 | $250.00 |
| Purchase #4 | $167.69 | 13.588% | $190.4757 | $190.48 | $190.50 | $190.50 |
| Purchase #5 | $184.29 | 11.642% | $205.745 | $205.75 | $205.75 | $205.70 |
| Purchase #6 | $204.86 | 11.815% | $229.0642 | $229.06 | $229.05 | $229.10 |
| Purchase #7 | $27.29 | 11.129% | $30.3271 | $30.33 | $30.35 | $30.30 |
| 7 purchase totals = | $970.74 | $1,074.4427 | $1,074.45 | $1,074.45 | $1,074.50 | |