| 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 | $99.47 | 5.469% | $104.91 | $104.91 | $104.90 | $104.90 |
| Purchase #2 | $242.90 | 12.616% | $273.5443 | $273.54 | $273.55 | $273.50 |
| Purchase #3 | $154.70 | 7.499% | $166.301 | $166.30 | $166.30 | $166.30 |
| Purchase #4 | $221.29 | 8.650% | $240.4316 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $166.48 | 12.692% | $187.6096 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $228.45 | 10.411% | $252.2339 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $233.69 | 6.408% | $248.6649 | $248.66 | $248.65 | $248.70 |
| 7 purchase totals = | $1,346.98 | $1,473.6953 | $1,473.68 | $1,473.70 | $1,473.60 | |