| 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 | $239.66 | 13.415% | $271.8104 | $271.81 | $271.80 | $271.80 |
| Purchase #2 | $146.49 | 9.763% | $160.7918 | $160.79 | $160.80 | $160.80 |
| Purchase #3 | $35.38 | 11.391% | $39.4101 | $39.41 | $39.40 | $39.40 |
| Purchase #4 | $129.28 | 5.564% | $136.4731 | $136.47 | $136.45 | $136.50 |
| Purchase #5 | $72.70 | 9.616% | $79.6908 | $79.69 | $79.70 | $79.70 |
| Purchase #6 | $222.31 | 11.565% | $248.0202 | $248.02 | $248.00 | $248.00 |
| Purchase #7 | $180.85 | 5.360% | $190.5436 | $190.54 | $190.55 | $190.50 |
| 7 purchase totals = | $1,026.67 | $1,126.7400 | $1,126.73 | $1,126.70 | $1,126.70 | |