| 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 | $235.65 | 9.685% | $258.4727 | $258.47 | $258.45 | $258.50 |
| Purchase #2 | $187.40 | 9.646% | $205.4766 | $205.48 | $205.50 | $205.50 |
| Purchase #3 | $35.44 | 7.648% | $38.1505 | $38.15 | $38.15 | $38.20 |
| Purchase #4 | $194.36 | 9.175% | $212.1925 | $212.19 | $212.20 | $212.20 |
| Purchase #5 | $66.56 | 4.276% | $69.4061 | $69.41 | $69.40 | $69.40 |
| Purchase #6 | $163.85 | 5.819% | $173.3844 | $173.38 | $173.40 | $173.40 |
| Purchase #7 | $77.90 | 3.313% | $80.4808 | $80.48 | $80.50 | $80.50 |
| 7 purchase totals = | $961.16 | $1,037.5636 | $1,037.56 | $1,037.60 | $1,037.70 | |