| 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 | $196.70 | 9.805% | $215.9864 | $215.99 | $216.00 | $216.00 |
| Purchase #2 | $66.37 | 12.690% | $74.7924 | $74.79 | $74.80 | $74.80 |
| Purchase #3 | $169.53 | 7.133% | $181.6226 | $181.62 | $181.60 | $181.60 |
| Purchase #4 | $205.68 | 13.472% | $233.3892 | $233.39 | $233.40 | $233.40 |
| Purchase #5 | $23.79 | 9.232% | $25.9863 | $25.99 | $26.00 | $26.00 |
| Purchase #6 | $146.75 | 4.824% | $153.8292 | $153.83 | $153.85 | $153.80 |
| Purchase #7 | $19.79 | 9.511% | $21.6722 | $21.67 | $21.65 | $21.70 |
| 7 purchase totals = | $828.61 | $907.2783 | $907.28 | $907.30 | $907.30 | |