| 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 | $116.66 | 9.630% | $127.8944 | $127.89 | $127.90 | $127.90 |
| Purchase #2 | $157.49 | 11.697% | $175.9116 | $175.91 | $175.90 | $175.90 |
| Purchase #3 | $117.91 | 4.455% | $123.1629 | $123.16 | $123.15 | $123.20 |
| Purchase #4 | $174.26 | 7.275% | $186.9374 | $186.94 | $186.95 | $186.90 |
| Purchase #5 | $138.92 | 10.842% | $153.9817 | $153.98 | $154.00 | $154.00 |
| Purchase #6 | $232.68 | 10.666% | $257.4976 | $257.50 | $257.50 | $257.50 |
| Purchase #7 | $47.79 | 5.644% | $50.4873 | $50.49 | $50.50 | $50.50 |
| 7 purchase totals = | $985.71 | $1,075.8729 | $1,075.87 | $1,075.90 | $1,075.90 | |