| 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 | $220.87 | 12.640% | $248.788 | $248.79 | $248.80 | $248.80 |
| Purchase #2 | $45.88 | 4.462% | $47.9272 | $47.93 | $47.95 | $47.90 |
| Purchase #3 | $196.42 | 12.556% | $221.0825 | $221.08 | $221.10 | $221.10 |
| Purchase #4 | $230.85 | 11.370% | $257.0976 | $257.10 | $257.10 | $257.10 |
| Purchase #5 | $200.47 | 8.372% | $217.2533 | $217.25 | $217.25 | $217.30 |
| Purchase #6 | $145.97 | 12.192% | $163.7667 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $12.26 | 6.583% | $13.0671 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $1,052.72 | $1,168.9824 | $1,168.99 | $1,169.00 | $1,169.10 | |