| 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 | $208.51 | 6.769% | $222.624 | $222.62 | $222.60 | $222.60 |
| Purchase #2 | $173.42 | 5.553% | $183.05 | $183.05 | $183.05 | $183.10 |
| Purchase #3 | $205.46 | 9.634% | $225.254 | $225.25 | $225.25 | $225.30 |
| Purchase #4 | $62.54 | 13.124% | $70.7477 | $70.75 | $70.75 | $70.70 |
| Purchase #5 | $212.93 | 5.403% | $224.4346 | $224.43 | $224.45 | $224.40 |
| Purchase #6 | $157.79 | 8.484% | $171.1769 | $171.18 | $171.20 | $171.20 |
| Purchase #7 | $204.59 | 5.532% | $215.9079 | $215.91 | $215.90 | $215.90 |
| 7 purchase totals = | $1,225.24 | $1,313.1951 | $1,313.19 | $1,313.20 | $1,313.20 | |