| 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 | $237.79 | 4.625% | $248.7878 | $248.79 | $248.80 | $248.80 |
| Purchase #2 | $209.61 | 5.105% | $220.3106 | $220.31 | $220.30 | $220.30 |
| Purchase #3 | $115.97 | 11.267% | $129.0363 | $129.04 | $129.05 | $129.00 |
| Purchase #4 | $122.69 | 3.488% | $126.9694 | $126.97 | $126.95 | $127.00 |
| Purchase #5 | $231.52 | 5.236% | $243.6424 | $243.64 | $243.65 | $243.60 |
| Purchase #6 | $228.63 | 6.489% | $243.4658 | $243.47 | $243.45 | $243.50 |
| Purchase #7 | $149.66 | 3.540% | $154.958 | $154.96 | $154.95 | $155.00 |
| 7 purchase totals = | $1,295.87 | $1,367.1703 | $1,367.18 | $1,367.15 | $1,367.20 | |