| 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 | $51.66 | 9.105% | $56.3636 | $56.36 | $56.35 | $56.40 |
| Purchase #2 | $199.77 | 9.534% | $218.8161 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $218.89 | 13.638% | $248.7422 | $248.74 | $248.75 | $248.70 |
| Purchase #4 | $134.83 | 6.626% | $143.7638 | $143.76 | $143.75 | $143.80 |
| Purchase #5 | $201.41 | 13.765% | $229.1341 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $51.27 | 9.233% | $56.0038 | $56.00 | $56.00 | $56.00 |
| Purchase #7 | $188.99 | 9.231% | $206.4357 | $206.44 | $206.45 | $206.40 |
| 7 purchase totals = | $1,046.82 | $1,159.2593 | $1,159.25 | $1,159.25 | $1,159.20 | |