| 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 | $102.41 | 10.683% | $113.3505 | $113.35 | $113.35 | $113.40 |
| Purchase #2 | $200.74 | 7.606% | $216.0083 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $102.38 | 9.610% | $112.2187 | $112.22 | $112.20 | $112.20 |
| Purchase #4 | $29.72 | 3.647% | $30.8039 | $30.80 | $30.80 | $30.80 |
| Purchase #5 | $27.75 | 7.811% | $29.9176 | $29.92 | $29.90 | $29.90 |
| Purchase #6 | $195.88 | 11.329% | $218.0712 | $218.07 | $218.05 | $218.10 |
| Purchase #7 | $146.77 | 5.504% | $154.8482 | $154.85 | $154.85 | $154.80 |
| 7 purchase totals = | $805.65 | $875.2184 | $875.22 | $875.15 | $875.20 | |