| 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 | $240.78 | 9.118% | $262.7343 | $262.73 | $262.75 | $262.70 |
| Purchase #2 | $143.74 | 13.685% | $163.4108 | $163.41 | $163.40 | $163.40 |
| Purchase #3 | $219.84 | 4.547% | $229.8361 | $229.84 | $229.85 | $229.80 |
| Purchase #4 | $154.93 | 3.120% | $159.7638 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $229.80 | 6.398% | $244.5026 | $244.50 | $244.50 | $244.50 |
| Purchase #6 | $39.83 | 5.192% | $41.898 | $41.90 | $41.90 | $41.90 |
| Purchase #7 | $109.47 | 12.248% | $122.8779 | $122.88 | $122.90 | $122.90 |
| 7 purchase totals = | $1,138.39 | $1,225.0235 | $1,225.02 | $1,225.05 | $1,225.00 | |