| 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 | $249.74 | 12.422% | $280.7627 | $280.76 | $280.75 | $280.80 |
| Purchase #2 | $101.61 | 4.853% | $106.5411 | $106.54 | $106.55 | $106.50 |
| Purchase #3 | $94.43 | 10.872% | $104.6964 | $104.70 | $104.70 | $104.70 |
| Purchase #4 | $184.66 | 3.392% | $190.9237 | $190.92 | $190.90 | $190.90 |
| Purchase #5 | $170.53 | 13.750% | $193.9779 | $193.98 | $194.00 | $194.00 |
| Purchase #6 | $65.34 | 13.771% | $74.338 | $74.34 | $74.35 | $74.30 |
| Purchase #7 | $38.67 | 3.807% | $40.1422 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $904.98 | $991.3820 | $991.38 | $991.40 | $991.30 | |