| 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 | $211.86 | 9.364% | $231.6986 | $231.70 | $231.70 | $231.70 |
| Purchase #2 | $189.79 | 5.118% | $199.5035 | $199.50 | $199.50 | $199.50 |
| Purchase #3 | $102.87 | 4.792% | $107.7995 | $107.80 | $107.80 | $107.80 |
| Purchase #4 | $69.93 | 5.420% | $73.7202 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $87.60 | 7.187% | $93.8958 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $174.89 | 9.161% | $190.9117 | $190.91 | $190.90 | $190.90 |
| Purchase #7 | $211.70 | 10.537% | $234.0068 | $234.01 | $234.00 | $234.00 |
| 7 purchase totals = | $1,048.64 | $1,131.5361 | $1,131.54 | $1,131.50 | $1,131.50 | |