| 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 | $235.89 | 13.651% | $268.0913 | $268.09 | $268.10 | $268.10 |
| Purchase #2 | $229.26 | 12.797% | $258.5984 | $258.60 | $258.60 | $258.60 |
| Purchase #3 | $193.77 | 5.451% | $204.3324 | $204.33 | $204.35 | $204.30 |
| Purchase #4 | $138.88 | 3.808% | $144.1686 | $144.17 | $144.15 | $144.20 |
| Purchase #5 | $102.47 | 4.334% | $106.911 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $178.62 | 9.257% | $195.1549 | $195.15 | $195.15 | $195.20 |
| Purchase #7 | $98.98 | 10.535% | $109.4075 | $109.41 | $109.40 | $109.40 |
| 7 purchase totals = | $1,177.87 | $1,286.6641 | $1,286.66 | $1,286.65 | $1,286.70 | |