| 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 | $199.72 | 9.401% | $218.4957 | $218.50 | $218.50 | $218.50 |
| Purchase #2 | $138.60 | 10.396% | $153.0089 | $153.01 | $153.00 | $153.00 |
| Purchase #3 | $86.40 | 13.822% | $98.3422 | $98.34 | $98.35 | $98.30 |
| Purchase #4 | $235.58 | 9.241% | $257.3499 | $257.35 | $257.35 | $257.30 |
| Purchase #5 | $60.53 | 10.132% | $66.6629 | $66.66 | $66.65 | $66.70 |
| Purchase #6 | $247.64 | 7.273% | $265.6509 | $265.65 | $265.65 | $265.70 |
| Purchase #7 | $24.83 | 10.761% | $27.502 | $27.50 | $27.50 | $27.50 |
| 7 purchase totals = | $993.30 | $1,087.0125 | $1,087.01 | $1,087.00 | $1,087.00 | |