| 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 | $25.66 | 10.448% | $28.341 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $107.74 | 5.784% | $113.9717 | $113.97 | $113.95 | $114.00 |
| Purchase #3 | $9.54 | 12.559% | $10.7381 | $10.74 | $10.75 | $10.70 |
| Purchase #4 | $160.71 | 9.143% | $175.4037 | $175.40 | $175.40 | $175.40 |
| Purchase #5 | $217.32 | 5.186% | $228.5902 | $228.59 | $228.60 | $228.60 |
| Purchase #6 | $182.41 | 8.795% | $198.453 | $198.45 | $198.45 | $198.50 |
| Purchase #7 | $201.55 | 6.734% | $215.1224 | $215.12 | $215.10 | $215.10 |
| 7 purchase totals = | $904.93 | $970.6201 | $970.61 | $970.60 | $970.60 | |