| 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 | $25.51 | 5.584% | $26.9345 | $26.93 | $26.95 | $26.90 |
| Purchase #2 | $221.72 | 9.775% | $243.3931 | $243.39 | $243.40 | $243.40 |
| Purchase #3 | $126.42 | 4.501% | $132.1102 | $132.11 | $132.10 | $132.10 |
| Purchase #4 | $206.59 | 10.603% | $228.4947 | $228.49 | $228.50 | $228.50 |
| Purchase #5 | $173.47 | 5.443% | $182.912 | $182.91 | $182.90 | $182.90 |
| Purchase #6 | $76.85 | 6.658% | $81.9667 | $81.97 | $81.95 | $82.00 |
| Purchase #7 | $126.71 | 12.862% | $143.0074 | $143.01 | $143.00 | $143.00 |
| 7 purchase totals = | $957.27 | $1,038.8186 | $1,038.81 | $1,038.80 | $1,038.80 | |