| 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 | $8.80 | 6.552% | $9.3766 | $9.38 | $9.40 | $9.40 |
| Purchase #2 | $235.29 | 6.233% | $249.9556 | $249.96 | $249.95 | $250.00 |
| Purchase #3 | $154.59 | 13.375% | $175.2664 | $175.27 | $175.25 | $175.30 |
| Purchase #4 | $104.97 | 3.351% | $108.4875 | $108.49 | $108.50 | $108.50 |
| Purchase #5 | $125.91 | 6.770% | $134.4341 | $134.43 | $134.45 | $134.40 |
| Purchase #6 | $183.99 | 7.181% | $197.2023 | $197.20 | $197.20 | $197.20 |
| Purchase #7 | $14.35 | 4.685% | $15.0223 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $827.90 | $889.7448 | $889.75 | $889.75 | $889.80 | |