| 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 | $212.26 | 4.779% | $222.4039 | $222.40 | $222.40 | $222.40 |
| Purchase #2 | $56.99 | 9.842% | $62.599 | $62.60 | $62.60 | $62.60 |
| Purchase #3 | $14.86 | 5.625% | $15.6959 | $15.70 | $15.70 | $15.70 |
| Purchase #4 | $139.68 | 5.300% | $147.083 | $147.08 | $147.10 | $147.10 |
| Purchase #5 | $43.79 | 11.285% | $48.7317 | $48.73 | $48.75 | $48.70 |
| Purchase #6 | $13.93 | 9.271% | $15.2215 | $15.22 | $15.20 | $15.20 |
| Purchase #7 | $192.75 | 3.364% | $199.2341 | $199.23 | $199.25 | $199.20 |
| 7 purchase totals = | $674.26 | $710.9691 | $710.96 | $711.00 | $710.90 | |