| 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 | $91.72 | 13.297% | $103.916 | $103.92 | $103.90 | $103.90 |
| Purchase #2 | $150.44 | 10.592% | $166.3746 | $166.37 | $166.35 | $166.40 |
| Purchase #3 | $224.57 | 10.839% | $248.9111 | $248.91 | $248.90 | $248.90 |
| Purchase #4 | $64.30 | 5.642% | $67.9278 | $67.93 | $67.95 | $67.90 |
| Purchase #5 | $209.81 | 10.454% | $231.7435 | $231.74 | $231.75 | $231.70 |
| Purchase #6 | $217.49 | 9.305% | $237.7274 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $64.47 | 9.465% | $70.5721 | $70.57 | $70.55 | $70.60 |
| 7 purchase totals = | $1,022.80 | $1,127.1725 | $1,127.17 | $1,127.15 | $1,127.10 | |