| 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 | $217.57 | 4.498% | $227.3563 | $227.36 | $227.35 | $227.40 |
| Purchase #2 | $150.55 | 7.741% | $162.2041 | $162.20 | $162.20 | $162.20 |
| Purchase #3 | $14.97 | 6.142% | $15.8895 | $15.89 | $15.90 | $15.90 |
| Purchase #4 | $187.49 | 3.709% | $194.444 | $194.44 | $194.45 | $194.40 |
| Purchase #5 | $228.96 | 4.874% | $240.1195 | $240.12 | $240.10 | $240.10 |
| Purchase #6 | $161.49 | 8.456% | $175.1456 | $175.15 | $175.15 | $175.10 |
| Purchase #7 | $108.40 | 4.558% | $113.3409 | $113.34 | $113.35 | $113.30 |
| 7 purchase totals = | $1,069.43 | $1,128.4999 | $1,128.50 | $1,128.50 | $1,128.40 | |