| 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 | $102.85 | 4.218% | $107.1882 | $107.19 | $107.20 | $107.20 |
| Purchase #2 | $76.69 | 4.581% | $80.2032 | $80.20 | $80.20 | $80.20 |
| Purchase #3 | $167.63 | 11.556% | $187.0013 | $187.00 | $187.00 | $187.00 |
| Purchase #4 | $211.40 | 9.484% | $231.4492 | $231.45 | $231.45 | $231.40 |
| Purchase #5 | $99.38 | 12.358% | $111.6614 | $111.66 | $111.65 | $111.70 |
| Purchase #6 | $246.46 | 10.631% | $272.6612 | $272.66 | $272.65 | $272.70 |
| Purchase #7 | $98.55 | 4.442% | $102.9276 | $102.93 | $102.95 | $102.90 |
| 7 purchase totals = | $1,002.96 | $1,093.0921 | $1,093.09 | $1,093.10 | $1,093.10 | |