| 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 | $29.33 | 12.593% | $33.0235 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $220.62 | 6.396% | $234.7309 | $234.73 | $234.75 | $234.70 |
| Purchase #3 | $213.91 | 4.151% | $222.7894 | $222.79 | $222.80 | $222.80 |
| Purchase #4 | $242.59 | 4.399% | $253.2615 | $253.26 | $253.25 | $253.30 |
| Purchase #5 | $16.44 | 10.709% | $18.2006 | $18.20 | $18.20 | $18.20 |
| Purchase #6 | $227.75 | 7.432% | $244.6764 | $244.68 | $244.70 | $244.70 |
| Purchase #7 | $80.55 | 7.334% | $86.4575 | $86.46 | $86.45 | $86.50 |
| 7 purchase totals = | $1,031.19 | $1,093.1398 | $1,093.14 | $1,093.15 | $1,093.20 | |