| 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 | $158.68 | 8.260% | $171.787 | $171.79 | $171.80 | $171.80 |
| Purchase #2 | $215.61 | 9.716% | $236.5587 | $236.56 | $236.55 | $236.60 |
| Purchase #3 | $223.39 | 4.806% | $234.1261 | $234.13 | $234.15 | $234.10 |
| Purchase #4 | $122.41 | 7.365% | $131.4255 | $131.43 | $131.45 | $131.40 |
| Purchase #5 | $198.42 | 12.519% | $223.2602 | $223.26 | $223.25 | $223.30 |
| Purchase #6 | $85.91 | 9.113% | $93.739 | $93.74 | $93.75 | $93.70 |
| Purchase #7 | $134.36 | 11.132% | $149.317 | $149.32 | $149.30 | $149.30 |
| 7 purchase totals = | $1,138.78 | $1,240.2135 | $1,240.23 | $1,240.25 | $1,240.20 | |