| 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 | $209.29 | 8.180% | $226.4099 | $226.41 | $226.40 | $226.40 |
| Purchase #2 | $109.36 | 8.134% | $118.2553 | $118.26 | $118.25 | $118.30 |
| Purchase #3 | $40.66 | 3.732% | $42.1774 | $42.18 | $42.20 | $42.20 |
| Purchase #4 | $57.40 | 7.701% | $61.8204 | $61.82 | $61.80 | $61.80 |
| Purchase #5 | $18.26 | 12.441% | $20.5317 | $20.53 | $20.55 | $20.50 |
| Purchase #6 | $146.55 | 10.163% | $161.4439 | $161.44 | $161.45 | $161.40 |
| Purchase #7 | $58.50 | 7.805% | $63.0659 | $63.07 | $63.05 | $63.10 |
| 7 purchase totals = | $640.02 | $693.7045 | $693.71 | $693.70 | $693.70 | |