| 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 | $223.30 | 7.640% | $240.3601 | $240.36 | $240.35 | $240.40 |
| Purchase #2 | $206.83 | 10.137% | $227.7964 | $227.80 | $227.80 | $227.80 |
| Purchase #3 | $151.29 | 8.727% | $164.4931 | $164.49 | $164.50 | $164.50 |
| Purchase #4 | $193.79 | 13.113% | $219.2017 | $219.20 | $219.20 | $219.20 |
| Purchase #5 | $77.55 | 9.798% | $85.1483 | $85.15 | $85.15 | $85.10 |
| Purchase #6 | $56.71 | 5.351% | $59.7446 | $59.74 | $59.75 | $59.70 |
| Purchase #7 | $213.78 | 11.815% | $239.0381 | $239.04 | $239.05 | $239.00 |
| 7 purchase totals = | $1,123.25 | $1,235.7823 | $1,235.78 | $1,235.80 | $1,235.70 | |