| 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 | $200.30 | 11.242% | $222.8177 | $222.82 | $222.80 | $222.80 |
| Purchase #2 | $166.47 | 13.551% | $189.0283 | $189.03 | $189.05 | $189.00 |
| Purchase #3 | $135.78 | 5.783% | $143.6322 | $143.63 | $143.65 | $143.60 |
| Purchase #4 | $203.98 | 7.850% | $219.9924 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $102.59 | 12.864% | $115.7872 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $107.71 | 6.263% | $114.4559 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $61.48 | 4.162% | $64.0388 | $64.04 | $64.05 | $64.00 |
| 7 purchase totals = | $978.31 | $1,069.7525 | $1,069.76 | $1,069.80 | $1,069.70 | |