| 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 | $239.25 | 12.677% | $269.5797 | $269.58 | $269.60 | $269.60 |
| Purchase #2 | $182.94 | 5.430% | $192.8736 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $183.98 | 13.738% | $209.2552 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $205.93 | 13.807% | $234.3628 | $234.36 | $234.35 | $234.40 |
| Purchase #5 | $121.93 | 7.270% | $130.7943 | $130.79 | $130.80 | $130.80 |
| Purchase #6 | $244.64 | 6.451% | $260.4217 | $260.42 | $260.40 | $260.40 |
| Purchase #7 | $216.92 | 11.741% | $242.3886 | $242.39 | $242.40 | $242.40 |
| 7 purchase totals = | $1,395.59 | $1,539.6759 | $1,539.67 | $1,539.65 | $1,539.80 | |