| 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 | $243.74 | 6.659% | $259.9706 | $259.97 | $259.95 | $260.00 |
| Purchase #2 | $149.27 | 10.686% | $165.221 | $165.22 | $165.20 | $165.20 |
| Purchase #3 | $193.60 | 4.646% | $202.5947 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $197.99 | 9.601% | $216.999 | $217.00 | $217.00 | $217.00 |
| Purchase #5 | $59.90 | 7.621% | $64.465 | $64.47 | $64.45 | $64.50 |
| Purchase #6 | $38.60 | 7.491% | $41.4915 | $41.49 | $41.50 | $41.50 |
| Purchase #7 | $122.97 | 8.279% | $133.1507 | $133.15 | $133.15 | $133.20 |
| 7 purchase totals = | $1,006.07 | $1,083.8925 | $1,083.89 | $1,083.85 | $1,084.00 | |