| 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 | $206.75 | 13.173% | $233.9852 | $233.99 | $234.00 | $234.00 |
| Purchase #2 | $239.88 | 7.189% | $257.125 | $257.13 | $257.15 | $257.10 |
| Purchase #3 | $49.93 | 9.697% | $54.7717 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $241.52 | 13.870% | $275.0188 | $275.02 | $275.00 | $275.00 |
| Purchase #5 | $106.35 | 9.245% | $116.1821 | $116.18 | $116.20 | $116.20 |
| Purchase #6 | $129.75 | 10.427% | $143.279 | $143.28 | $143.30 | $143.30 |
| Purchase #7 | $215.36 | 5.650% | $227.5278 | $227.53 | $227.55 | $227.50 |
| 7 purchase totals = | $1,189.54 | $1,307.8896 | $1,307.90 | $1,307.95 | $1,307.90 | |