| 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 | $186.77 | 9.448% | $204.416 | $204.42 | $204.40 | $204.40 |
| Purchase #2 | $237.91 | 11.601% | $265.5099 | $265.51 | $265.50 | $265.50 |
| Purchase #3 | $124.76 | 3.336% | $128.922 | $128.92 | $128.90 | $128.90 |
| Purchase #4 | $182.80 | 5.698% | $193.2159 | $193.22 | $193.20 | $193.20 |
| Purchase #5 | $208.99 | 13.608% | $237.4294 | $237.43 | $237.45 | $237.40 |
| Purchase #6 | $11.75 | 13.161% | $13.2964 | $13.30 | $13.30 | $13.30 |
| Purchase #7 | $231.91 | 10.384% | $255.9915 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $1,184.89 | $1,298.7811 | $1,298.79 | $1,298.75 | $1,298.70 | |