| 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 | $166.32 | 12.564% | $187.2164 | $187.22 | $187.20 | $187.20 |
| Purchase #2 | $221.71 | 4.253% | $231.1393 | $231.14 | $231.15 | $231.10 |
| Purchase #3 | $77.95 | 6.872% | $83.3067 | $83.31 | $83.30 | $83.30 |
| Purchase #4 | $43.28 | 9.112% | $47.2237 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $101.93 | 3.500% | $105.4976 | $105.50 | $105.50 | $105.50 |
| Purchase #6 | $248.61 | 10.633% | $275.0447 | $275.04 | $275.05 | $275.00 |
| Purchase #7 | $218.56 | 10.819% | $242.206 | $242.21 | $242.20 | $242.20 |
| 7 purchase totals = | $1,078.36 | $1,171.6344 | $1,171.64 | $1,171.60 | $1,171.50 | |