| 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 | $85.79 | 10.458% | $94.7619 | $94.76 | $94.75 | $94.80 |
| Purchase #2 | $134.81 | 6.693% | $143.8328 | $143.83 | $143.85 | $143.80 |
| Purchase #3 | $140.84 | 3.471% | $145.7286 | $145.73 | $145.75 | $145.70 |
| Purchase #4 | $248.66 | 3.283% | $256.8235 | $256.82 | $256.80 | $256.80 |
| Purchase #5 | $165.75 | 13.610% | $188.3086 | $188.31 | $188.30 | $188.30 |
| Purchase #6 | $171.71 | 9.312% | $187.6996 | $187.70 | $187.70 | $187.70 |
| Purchase #7 | $247.80 | 9.246% | $270.7116 | $270.71 | $270.70 | $270.70 |
| 7 purchase totals = | $1,195.36 | $1,287.8666 | $1,287.86 | $1,287.85 | $1,287.80 | |