| 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 | $191.84 | 10.363% | $211.7204 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $217.95 | 4.267% | $227.2499 | $227.25 | $227.25 | $227.20 |
| Purchase #3 | $241.95 | 4.428% | $252.6635 | $252.66 | $252.65 | $252.70 |
| Purchase #4 | $42.52 | 8.278% | $46.0398 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $69.33 | 12.185% | $77.7779 | $77.78 | $77.80 | $77.80 |
| Purchase #6 | $102.43 | 10.273% | $112.9526 | $112.95 | $112.95 | $113.00 |
| Purchase #7 | $107.32 | 4.810% | $112.4821 | $112.48 | $112.50 | $112.50 |
| 7 purchase totals = | $973.34 | $1,040.8862 | $1,040.88 | $1,040.90 | $1,040.90 | |