| 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 | $130.37 | 3.862% | $135.4049 | $135.40 | $135.40 | $135.40 |
| Purchase #2 | $198.80 | 8.607% | $215.9107 | $215.91 | $215.90 | $215.90 |
| Purchase #3 | $213.50 | 10.512% | $235.9431 | $235.94 | $235.95 | $235.90 |
| Purchase #4 | $219.77 | 3.524% | $227.5147 | $227.51 | $227.50 | $227.50 |
| Purchase #5 | $63.86 | 11.225% | $71.0283 | $71.03 | $71.05 | $71.00 |
| Purchase #6 | $159.75 | 9.512% | $174.9454 | $174.95 | $174.95 | $174.90 |
| Purchase #7 | $194.63 | 7.536% | $209.2973 | $209.30 | $209.30 | $209.30 |
| 7 purchase totals = | $1,180.68 | $1,270.0444 | $1,270.04 | $1,270.05 | $1,269.90 | |