| 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 | $125.56 | 12.343% | $141.0579 | $141.06 | $141.05 | $141.10 |
| Purchase #2 | $80.25 | 7.557% | $86.3145 | $86.31 | $86.30 | $86.30 |
| Purchase #3 | $107.57 | 5.142% | $113.1012 | $113.10 | $113.10 | $113.10 |
| Purchase #4 | $173.41 | 9.160% | $189.2944 | $189.29 | $189.30 | $189.30 |
| Purchase #5 | $235.57 | 9.688% | $258.392 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $61.79 | 11.435% | $68.8557 | $68.86 | $68.85 | $68.90 |
| Purchase #7 | $115.67 | 12.680% | $130.337 | $130.34 | $130.35 | $130.30 |
| 7 purchase totals = | $899.82 | $987.3527 | $987.35 | $987.35 | $987.40 | |