| 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 | $222.85 | 11.470% | $248.4109 | $248.41 | $248.40 | $248.40 |
| Purchase #2 | $79.75 | 11.820% | $89.1765 | $89.18 | $89.20 | $89.20 |
| Purchase #3 | $137.99 | 8.107% | $149.1768 | $149.18 | $149.20 | $149.20 |
| Purchase #4 | $204.82 | 13.269% | $231.9976 | $232.00 | $232.00 | $232.00 |
| Purchase #5 | $116.90 | 3.142% | $120.573 | $120.57 | $120.55 | $120.60 |
| Purchase #6 | $228.63 | 10.833% | $253.3975 | $253.40 | $253.40 | $253.40 |
| Purchase #7 | $120.42 | 4.694% | $126.0725 | $126.07 | $126.05 | $126.10 |
| 7 purchase totals = | $1,111.36 | $1,218.8048 | $1,218.81 | $1,218.80 | $1,218.90 | |