| 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 | $206.77 | 12.272% | $232.1448 | $232.14 | $232.15 | $232.10 |
| Purchase #2 | $122.74 | 13.809% | $139.6892 | $139.69 | $139.70 | $139.70 |
| Purchase #3 | $76.36 | 10.174% | $84.1289 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $65.97 | 13.812% | $75.0818 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $181.74 | 8.691% | $197.535 | $197.54 | $197.55 | $197.50 |
| Purchase #6 | $74.40 | 11.473% | $82.9359 | $82.94 | $82.95 | $82.90 |
| Purchase #7 | $131.85 | 12.260% | $148.0148 | $148.01 | $148.00 | $148.00 |
| 7 purchase totals = | $859.83 | $959.5304 | $959.53 | $959.60 | $959.40 | |