| 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 | $25.78 | 3.803% | $26.7604 | $26.76 | $26.75 | $26.80 |
| Purchase #2 | $210.73 | 5.414% | $222.1389 | $222.14 | $222.15 | $222.10 |
| Purchase #3 | $220.83 | 6.814% | $235.8774 | $235.88 | $235.90 | $235.90 |
| Purchase #4 | $114.39 | 10.141% | $125.9903 | $125.99 | $126.00 | $126.00 |
| Purchase #5 | $181.73 | 3.234% | $187.6071 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $91.32 | 12.746% | $102.9596 | $102.96 | $102.95 | $103.00 |
| Purchase #7 | $111.81 | 12.490% | $125.7751 | $125.78 | $125.80 | $125.80 |
| 7 purchase totals = | $956.59 | $1,027.1088 | $1,027.12 | $1,027.15 | $1,027.20 | |