| 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 | $243.89 | 4.387% | $254.5895 | $254.59 | $254.60 | $254.60 |
| Purchase #2 | $234.64 | 7.187% | $251.5036 | $251.50 | $251.50 | $251.50 |
| Purchase #3 | $33.39 | 13.797% | $37.9968 | $38.00 | $38.00 | $38.00 |
| Purchase #4 | $62.59 | 12.781% | $70.5896 | $70.59 | $70.60 | $70.60 |
| Purchase #5 | $13.44 | 9.277% | $14.6868 | $14.69 | $14.70 | $14.70 |
| Purchase #6 | $121.35 | 9.159% | $132.4644 | $132.46 | $132.45 | $132.50 |
| Purchase #7 | $166.82 | 6.463% | $177.6016 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $876.12 | $939.4323 | $939.43 | $939.45 | $939.50 | |