| 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 | $42.63 | 9.574% | $46.7114 | $46.71 | $46.70 | $46.70 |
| Purchase #2 | $238.69 | 12.308% | $268.068 | $268.07 | $268.05 | $268.10 |
| Purchase #3 | $213.55 | 6.237% | $226.8691 | $226.87 | $226.85 | $226.90 |
| Purchase #4 | $163.99 | 13.297% | $185.7958 | $185.80 | $185.80 | $185.80 |
| Purchase #5 | $203.75 | 13.423% | $231.0994 | $231.10 | $231.10 | $231.10 |
| Purchase #6 | $153.66 | 3.825% | $159.5375 | $159.54 | $159.55 | $159.50 |
| Purchase #7 | $52.48 | 10.506% | $57.9935 | $57.99 | $58.00 | $58.00 |
| 7 purchase totals = | $1,068.75 | $1,176.0747 | $1,176.08 | $1,176.05 | $1,176.10 | |