| 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 | $89.66 | 11.291% | $99.7835 | $99.78 | $99.80 | $99.80 |
| Purchase #2 | $197.26 | 3.826% | $204.8072 | $204.81 | $204.80 | $204.80 |
| Purchase #3 | $154.37 | 11.598% | $172.2738 | $172.27 | $172.25 | $172.30 |
| Purchase #4 | $163.67 | 13.766% | $186.2008 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $121.32 | 9.308% | $132.6125 | $132.61 | $132.60 | $132.60 |
| Purchase #6 | $230.79 | 13.572% | $262.1128 | $262.11 | $262.10 | $262.10 |
| Purchase #7 | $203.86 | 10.191% | $224.6354 | $224.64 | $224.65 | $224.60 |
| 7 purchase totals = | $1,160.93 | $1,282.4260 | $1,282.42 | $1,282.40 | $1,282.40 | |