| 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 | $237.72 | 4.241% | $247.8017 | $247.80 | $247.80 | $247.80 |
| Purchase #2 | $115.29 | 13.365% | $130.6985 | $130.70 | $130.70 | $130.70 |
| Purchase #3 | $126.53 | 7.539% | $136.0691 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $41.60 | 9.340% | $45.4854 | $45.49 | $45.50 | $45.50 |
| Purchase #5 | $243.66 | 8.341% | $263.9837 | $263.98 | $264.00 | $264.00 |
| Purchase #6 | $237.34 | 13.447% | $269.2551 | $269.26 | $269.25 | $269.30 |
| Purchase #7 | $244.88 | 9.805% | $268.8905 | $268.89 | $268.90 | $268.90 |
| 7 purchase totals = | $1,247.02 | $1,362.1840 | $1,362.19 | $1,362.20 | $1,362.30 | |