| 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 | $66.70 | 11.321% | $74.2511 | $74.25 | $74.25 | $74.30 |
| Purchase #2 | $107.76 | 12.476% | $121.2041 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $127.84 | 12.141% | $143.3611 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $74.63 | 12.599% | $84.0326 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $198.64 | 5.684% | $209.9307 | $209.93 | $209.95 | $209.90 |
| Purchase #6 | $135.28 | 10.211% | $149.0934 | $149.09 | $149.10 | $149.10 |
| Purchase #7 | $237.91 | 4.358% | $248.2781 | $248.28 | $248.30 | $248.30 |
| 7 purchase totals = | $948.76 | $1,030.1511 | $1,030.14 | $1,030.20 | $1,030.20 | |