| 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 | $103.74 | 4.820% | $108.7403 | $108.74 | $108.75 | $108.70 |
| Purchase #2 | $228.30 | 11.282% | $254.0568 | $254.06 | $254.05 | $254.10 |
| Purchase #3 | $194.78 | 6.673% | $207.7777 | $207.78 | $207.80 | $207.80 |
| Purchase #4 | $42.25 | 13.708% | $48.0416 | $48.04 | $48.05 | $48.00 |
| Purchase #5 | $215.50 | 4.615% | $225.4453 | $225.45 | $225.45 | $225.40 |
| Purchase #6 | $154.47 | 7.502% | $166.0583 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $248.49 | 4.522% | $259.7267 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $1,187.53 | $1,269.8467 | $1,269.86 | $1,269.90 | $1,269.80 | |