| 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 | $117.45 | 4.626% | $122.8832 | $122.88 | $122.90 | $122.90 |
| Purchase #2 | $199.73 | 12.328% | $224.3527 | $224.35 | $224.35 | $224.40 |
| Purchase #3 | $17.28 | 5.700% | $18.265 | $18.27 | $18.25 | $18.30 |
| Purchase #4 | $239.49 | 4.522% | $250.3197 | $250.32 | $250.30 | $250.30 |
| Purchase #5 | $224.96 | 12.670% | $253.4624 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $152.91 | 4.497% | $159.7864 | $159.79 | $159.80 | $159.80 |
| Purchase #7 | $150.94 | 12.243% | $169.4196 | $169.42 | $169.40 | $169.40 |
| 7 purchase totals = | $1,102.76 | $1,198.4890 | $1,198.49 | $1,198.45 | $1,198.60 | |