| 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 | $122.70 | 9.717% | $134.6228 | $134.62 | $134.60 | $134.60 |
| Purchase #2 | $208.32 | 4.644% | $217.9944 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $158.88 | 4.161% | $165.491 | $165.49 | $165.50 | $165.50 |
| Purchase #4 | $188.69 | 9.516% | $206.6457 | $206.65 | $206.65 | $206.60 |
| Purchase #5 | $160.66 | 6.144% | $170.531 | $170.53 | $170.55 | $170.50 |
| Purchase #6 | $89.54 | 8.549% | $97.1948 | $97.19 | $97.20 | $97.20 |
| Purchase #7 | $220.85 | 12.414% | $248.2663 | $248.27 | $248.25 | $248.30 |
| 7 purchase totals = | $1,149.64 | $1,240.7460 | $1,240.74 | $1,240.75 | $1,240.70 | |