| 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 | $222.60 | 9.449% | $243.6335 | $243.63 | $243.65 | $243.60 |
| Purchase #2 | $200.33 | 6.613% | $213.5778 | $213.58 | $213.60 | $213.60 |
| Purchase #3 | $207.95 | 8.594% | $225.8212 | $225.82 | $225.80 | $225.80 |
| Purchase #4 | $34.81 | 5.452% | $36.7078 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $184.39 | 4.567% | $192.8111 | $192.81 | $192.80 | $192.80 |
| Purchase #6 | $126.78 | 5.738% | $134.0546 | $134.05 | $134.05 | $134.10 |
| Purchase #7 | $8.53 | 10.476% | $9.4236 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $985.39 | $1,056.0296 | $1,056.02 | $1,056.00 | $1,056.00 | |