| 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 | $110.75 | 13.512% | $125.7145 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $102.32 | 11.673% | $114.2638 | $114.26 | $114.25 | $114.30 |
| Purchase #3 | $61.77 | 9.757% | $67.7969 | $67.80 | $67.80 | $67.80 |
| Purchase #4 | $237.48 | 4.586% | $248.3708 | $248.37 | $248.35 | $248.40 |
| Purchase #5 | $26.84 | 7.725% | $28.9134 | $28.91 | $28.90 | $28.90 |
| Purchase #6 | $117.43 | 13.523% | $133.3101 | $133.31 | $133.30 | $133.30 |
| Purchase #7 | $12.43 | 5.702% | $13.1388 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $669.02 | $731.5083 | $731.50 | $731.45 | $731.50 | |