| 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 | $15.65 | 10.501% | $17.2934 | $17.29 | $17.30 | $17.30 |
| Purchase #2 | $229.69 | 5.854% | $243.1361 | $243.14 | $243.15 | $243.10 |
| Purchase #3 | $60.48 | 3.356% | $62.5097 | $62.51 | $62.50 | $62.50 |
| Purchase #4 | $249.39 | 13.689% | $283.529 | $283.53 | $283.55 | $283.50 |
| Purchase #5 | $208.78 | 11.381% | $232.5413 | $232.54 | $232.55 | $232.50 |
| Purchase #6 | $103.87 | 12.412% | $116.7623 | $116.76 | $116.75 | $116.80 |
| Purchase #7 | $239.34 | 6.715% | $255.4117 | $255.41 | $255.40 | $255.40 |
| 7 purchase totals = | $1,107.20 | $1,211.1835 | $1,211.18 | $1,211.20 | $1,211.10 | |