| 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 | $92.58 | 8.335% | $100.2965 | $100.30 | $100.30 | $100.30 |
| Purchase #2 | $163.63 | 8.729% | $177.9133 | $177.91 | $177.90 | $177.90 |
| Purchase #3 | $182.92 | 8.754% | $198.9328 | $198.93 | $198.95 | $198.90 |
| Purchase #4 | $196.67 | 5.679% | $207.8389 | $207.84 | $207.85 | $207.80 |
| Purchase #5 | $125.39 | 13.379% | $142.1659 | $142.17 | $142.15 | $142.20 |
| Purchase #6 | $88.85 | 13.340% | $100.7026 | $100.70 | $100.70 | $100.70 |
| Purchase #7 | $217.95 | 4.656% | $228.0978 | $228.10 | $228.10 | $228.10 |
| 7 purchase totals = | $1,067.99 | $1,155.9478 | $1,155.95 | $1,155.95 | $1,155.90 | |