| 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 | $239.63 | 3.553% | $248.1441 | $248.14 | $248.15 | $248.10 |
| Purchase #2 | $141.84 | 10.771% | $157.1176 | $157.12 | $157.10 | $157.10 |
| Purchase #3 | $68.25 | 6.324% | $72.5661 | $72.57 | $72.55 | $72.60 |
| Purchase #4 | $244.95 | 7.527% | $263.3874 | $263.39 | $263.40 | $263.40 |
| Purchase #5 | $27.96 | 11.499% | $31.1751 | $31.18 | $31.20 | $31.20 |
| Purchase #6 | $155.76 | 12.594% | $175.3764 | $175.38 | $175.40 | $175.40 |
| Purchase #7 | $130.25 | 13.205% | $147.4495 | $147.45 | $147.45 | $147.40 |
| 7 purchase totals = | $1,008.64 | $1,095.2162 | $1,095.23 | $1,095.25 | $1,095.20 | |