| 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 | $135.26 | 10.535% | $149.5096 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $248.88 | 4.455% | $259.9676 | $259.97 | $259.95 | $260.00 |
| Purchase #3 | $132.34 | 10.337% | $146.02 | $146.02 | $146.00 | $146.00 |
| Purchase #4 | $221.29 | 12.450% | $248.8406 | $248.84 | $248.85 | $248.80 |
| Purchase #5 | $121.73 | 3.552% | $126.0538 | $126.05 | $126.05 | $126.10 |
| Purchase #6 | $142.75 | 8.545% | $154.948 | $154.95 | $154.95 | $154.90 |
| Purchase #7 | $9.65 | 11.335% | $10.7438 | $10.74 | $10.75 | $10.70 |
| 7 purchase totals = | $1,011.90 | $1,096.0834 | $1,096.08 | $1,096.05 | $1,096.00 | |