| 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 | $80.91 | 12.575% | $91.0844 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $114.76 | 12.690% | $129.323 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $206.34 | 3.746% | $214.0695 | $214.07 | $214.05 | $214.10 |
| Purchase #4 | $90.73 | 12.383% | $101.9651 | $101.97 | $101.95 | $102.00 |
| Purchase #5 | $98.30 | 8.139% | $106.3006 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $150.46 | 4.380% | $157.0501 | $157.05 | $157.05 | $157.10 |
| Purchase #7 | $121.50 | 3.276% | $125.4803 | $125.48 | $125.50 | $125.50 |
| 7 purchase totals = | $863.00 | $925.2730 | $925.27 | $925.25 | $925.40 | |