| 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 | $220.71 | 3.226% | $227.8301 | $227.83 | $227.85 | $227.80 |
| Purchase #2 | $234.53 | 13.288% | $265.6943 | $265.69 | $265.70 | $265.70 |
| Purchase #3 | $68.97 | 13.727% | $78.4375 | $78.44 | $78.45 | $78.40 |
| Purchase #4 | $88.52 | 12.380% | $99.4788 | $99.48 | $99.50 | $99.50 |
| Purchase #5 | $223.37 | 12.857% | $252.0887 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $153.85 | 8.608% | $167.0934 | $167.09 | $167.10 | $167.10 |
| Purchase #7 | $185.69 | 9.500% | $203.3306 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $1,175.64 | $1,293.9534 | $1,293.95 | $1,294.05 | $1,293.90 | |