| 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 | $244.65 | 6.317% | $260.1045 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $152.47 | 4.755% | $159.7199 | $159.72 | $159.70 | $159.70 |
| Purchase #3 | $175.81 | 9.333% | $192.2183 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $166.75 | 9.393% | $182.4128 | $182.41 | $182.40 | $182.40 |
| Purchase #5 | $168.62 | 5.388% | $177.7052 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $164.26 | 5.475% | $173.2532 | $173.25 | $173.25 | $173.30 |
| Purchase #7 | $171.71 | 12.370% | $192.9505 | $192.95 | $192.95 | $193.00 |
| 7 purchase totals = | $1,244.27 | $1,338.3644 | $1,338.36 | $1,338.30 | $1,338.40 | |