| 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 | $210.31 | 3.306% | $217.2628 | $217.26 | $217.25 | $217.30 |
| Purchase #2 | $239.95 | 4.152% | $249.9127 | $249.91 | $249.90 | $249.90 |
| Purchase #3 | $143.52 | 13.427% | $162.7904 | $162.79 | $162.80 | $162.80 |
| Purchase #4 | $196.37 | 7.181% | $210.4713 | $210.47 | $210.45 | $210.50 |
| Purchase #5 | $209.47 | 6.189% | $222.4341 | $222.43 | $222.45 | $222.40 |
| Purchase #6 | $210.64 | 11.574% | $235.0195 | $235.02 | $235.00 | $235.00 |
| Purchase #7 | $170.40 | 13.659% | $193.6749 | $193.67 | $193.65 | $193.70 |
| 7 purchase totals = | $1,380.66 | $1,491.5657 | $1,491.55 | $1,491.50 | $1,491.60 | |