| 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 | $160.83 | 12.118% | $180.3194 | $180.32 | $180.30 | $180.30 |
| Purchase #2 | $72.42 | 12.441% | $81.4298 | $81.43 | $81.45 | $81.40 |
| Purchase #3 | $122.26 | 12.584% | $137.6452 | $137.65 | $137.65 | $137.60 |
| Purchase #4 | $120.75 | 4.650% | $126.3649 | $126.36 | $126.35 | $126.40 |
| Purchase #5 | $197.64 | 4.282% | $206.1029 | $206.10 | $206.10 | $206.10 |
| Purchase #6 | $196.75 | 9.584% | $215.6065 | $215.61 | $215.60 | $215.60 |
| Purchase #7 | $246.37 | 13.809% | $280.3912 | $280.39 | $280.40 | $280.40 |
| 7 purchase totals = | $1,117.02 | $1,227.8599 | $1,227.86 | $1,227.85 | $1,227.80 | |