| 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 | $186.34 | 3.762% | $193.3501 | $193.35 | $193.35 | $193.40 |
| Purchase #2 | $245.32 | 12.644% | $276.3383 | $276.34 | $276.35 | $276.30 |
| Purchase #3 | $144.51 | 12.406% | $162.4379 | $162.44 | $162.45 | $162.40 |
| Purchase #4 | $132.28 | 5.784% | $139.9311 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $234.51 | 9.348% | $256.432 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $241.75 | 3.738% | $250.7866 | $250.79 | $250.80 | $250.80 |
| Purchase #7 | $102.65 | 5.673% | $108.4733 | $108.47 | $108.45 | $108.50 |
| 7 purchase totals = | $1,287.36 | $1,387.7493 | $1,387.75 | $1,387.80 | $1,387.70 | |