| 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 | $98.30 | 7.553% | $105.7246 | $105.72 | $105.70 | $105.70 |
| Purchase #2 | $205.63 | 10.464% | $227.1471 | $227.15 | $227.15 | $227.10 |
| Purchase #3 | $106.76 | 7.183% | $114.4286 | $114.43 | $114.45 | $114.40 |
| Purchase #4 | $148.59 | 12.542% | $167.2262 | $167.23 | $167.25 | $167.20 |
| Purchase #5 | $105.63 | 11.167% | $117.4257 | $117.43 | $117.45 | $117.40 |
| Purchase #6 | $84.55 | 10.517% | $93.4421 | $93.44 | $93.45 | $93.40 |
| Purchase #7 | $209.61 | 3.606% | $217.1685 | $217.17 | $217.15 | $217.20 |
| 7 purchase totals = | $959.07 | $1,042.5628 | $1,042.57 | $1,042.60 | $1,042.40 | |