| 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 | $185.47 | 13.120% | $209.8037 | $209.80 | $209.80 | $209.80 |
| Purchase #2 | $176.60 | 3.576% | $182.9152 | $182.92 | $182.90 | $182.90 |
| Purchase #3 | $99.89 | 8.801% | $108.6813 | $108.68 | $108.70 | $108.70 |
| Purchase #4 | $205.46 | 7.222% | $220.2983 | $220.30 | $220.30 | $220.30 |
| Purchase #5 | $208.63 | 5.544% | $220.1964 | $220.20 | $220.20 | $220.20 |
| Purchase #6 | $91.96 | 10.500% | $101.6158 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $85.36 | 8.805% | $92.8759 | $92.88 | $92.90 | $92.90 |
| 7 purchase totals = | $1,053.37 | $1,136.3866 | $1,136.40 | $1,136.40 | $1,136.40 | |