| 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 | $190.61 | 8.645% | $207.0882 | $207.09 | $207.10 | $207.10 |
| Purchase #2 | $147.88 | 13.637% | $168.0464 | $168.05 | $168.05 | $168.00 |
| Purchase #3 | $98.95 | 3.782% | $102.6923 | $102.69 | $102.70 | $102.70 |
| Purchase #4 | $128.80 | 12.370% | $144.7326 | $144.73 | $144.75 | $144.70 |
| Purchase #5 | $120.71 | 13.502% | $137.0083 | $137.01 | $137.00 | $137.00 |
| Purchase #6 | $208.28 | 5.439% | $219.6083 | $219.61 | $219.60 | $219.60 |
| Purchase #7 | $210.60 | 11.142% | $234.0651 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $1,105.83 | $1,213.2412 | $1,213.25 | $1,213.25 | $1,213.20 | |