| 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 | $211.40 | 9.257% | $230.9693 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $53.92 | 7.699% | $58.0713 | $58.07 | $58.05 | $58.10 |
| Purchase #3 | $62.51 | 9.126% | $68.2147 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $162.90 | 11.748% | $182.0375 | $182.04 | $182.05 | $182.00 |
| Purchase #5 | $163.46 | 3.243% | $168.761 | $168.76 | $168.75 | $168.80 |
| Purchase #6 | $105.77 | 9.300% | $115.6066 | $115.61 | $115.60 | $115.60 |
| Purchase #7 | $155.97 | 4.556% | $163.076 | $163.08 | $163.10 | $163.10 |
| 7 purchase totals = | $915.93 | $986.7364 | $986.74 | $986.70 | $986.80 | |