| 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 | $104.43 | 13.440% | $118.4654 | $118.47 | $118.45 | $118.50 |
| Purchase #2 | $43.61 | 3.135% | $44.9772 | $44.98 | $45.00 | $45.00 |
| Purchase #3 | $13.80 | 7.776% | $14.8731 | $14.87 | $14.85 | $14.90 |
| Purchase #4 | $112.42 | 8.765% | $122.2736 | $122.27 | $122.25 | $122.30 |
| Purchase #5 | $237.38 | 10.620% | $262.5898 | $262.59 | $262.60 | $262.60 |
| Purchase #6 | $174.80 | 9.642% | $191.6542 | $191.65 | $191.65 | $191.70 |
| Purchase #7 | $242.50 | 5.866% | $256.7251 | $256.73 | $256.75 | $256.70 |
| 7 purchase totals = | $928.94 | $1,011.5584 | $1,011.56 | $1,011.55 | $1,011.70 | |