| 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 | $106.44 | 8.364% | $115.3426 | $115.34 | $115.35 | $115.30 |
| Purchase #2 | $113.73 | 10.824% | $126.0401 | $126.04 | $126.05 | $126.00 |
| Purchase #3 | $78.98 | 4.428% | $82.4772 | $82.48 | $82.50 | $82.50 |
| Purchase #4 | $213.47 | 10.556% | $236.0039 | $236.00 | $236.00 | $236.00 |
| Purchase #5 | $130.33 | 11.794% | $145.7011 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $27.97 | 12.306% | $31.412 | $31.41 | $31.40 | $31.40 |
| Purchase #7 | $161.47 | 12.358% | $181.4245 | $181.42 | $181.40 | $181.40 |
| 7 purchase totals = | $832.39 | $918.4014 | $918.39 | $918.40 | $918.30 | |