| 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 | $17.61 | 11.780% | $19.6845 | $19.68 | $19.70 | $19.70 |
| Purchase #2 | $193.60 | 4.507% | $202.3256 | $202.33 | $202.35 | $202.30 |
| Purchase #3 | $224.76 | 9.860% | $246.9213 | $246.92 | $246.90 | $246.90 |
| Purchase #4 | $120.88 | 10.335% | $133.3729 | $133.37 | $133.35 | $133.40 |
| Purchase #5 | $20.35 | 4.479% | $21.2615 | $21.26 | $21.25 | $21.30 |
| Purchase #6 | $169.26 | 11.632% | $188.9483 | $188.95 | $188.95 | $188.90 |
| Purchase #7 | $144.74 | 6.644% | $154.3565 | $154.36 | $154.35 | $154.40 |
| 7 purchase totals = | $891.20 | $966.8706 | $966.87 | $966.85 | $966.90 | |