| 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 | $85.66 | 7.659% | $92.2207 | $92.22 | $92.20 | $92.20 |
| Purchase #2 | $171.76 | 7.782% | $185.1264 | $185.13 | $185.15 | $185.10 |
| Purchase #3 | $214.50 | 10.596% | $237.2284 | $237.23 | $237.25 | $237.20 |
| Purchase #4 | $203.81 | 11.868% | $227.9982 | $228.00 | $228.00 | $228.00 |
| Purchase #5 | $239.71 | 9.767% | $263.1225 | $263.12 | $263.10 | $263.10 |
| Purchase #6 | $192.30 | 6.739% | $205.2591 | $205.26 | $205.25 | $205.30 |
| Purchase #7 | $57.82 | 10.775% | $64.0501 | $64.05 | $64.05 | $64.10 |
| 7 purchase totals = | $1,165.56 | $1,275.0054 | $1,275.01 | $1,275.00 | $1,275.00 | |