| 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 | $12.86 | 4.839% | $13.4823 | $13.48 | $13.50 | $13.50 |
| Purchase #2 | $180.47 | 7.161% | $193.3935 | $193.39 | $193.40 | $193.40 |
| Purchase #3 | $110.46 | 13.606% | $125.4892 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $173.99 | 10.577% | $192.3929 | $192.39 | $192.40 | $192.40 |
| Purchase #5 | $229.76 | 5.423% | $242.2199 | $242.22 | $242.20 | $242.20 |
| Purchase #6 | $180.50 | 10.479% | $199.4146 | $199.41 | $199.40 | $199.40 |
| Purchase #7 | $235.37 | 12.706% | $265.2761 | $265.28 | $265.30 | $265.30 |
| 7 purchase totals = | $1,123.41 | $1,231.6685 | $1,231.66 | $1,231.70 | $1,231.70 | |