| 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 | $213.91 | 5.530% | $225.7392 | $225.74 | $225.75 | $225.70 |
| Purchase #2 | $248.62 | 6.138% | $263.8803 | $263.88 | $263.90 | $263.90 |
| Purchase #3 | $224.58 | 10.816% | $248.8706 | $248.87 | $248.85 | $248.90 |
| Purchase #4 | $45.78 | 8.164% | $49.5175 | $49.52 | $49.50 | $49.50 |
| Purchase #5 | $78.63 | 12.780% | $88.6789 | $88.68 | $88.70 | $88.70 |
| Purchase #6 | $47.80 | 3.332% | $49.3927 | $49.39 | $49.40 | $49.40 |
| Purchase #7 | $16.87 | 12.398% | $18.9615 | $18.96 | $18.95 | $19.00 |
| 7 purchase totals = | $876.19 | $945.0407 | $945.04 | $945.05 | $945.10 | |