| 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 | $23.29 | 13.564% | $26.4491 | $26.45 | $26.45 | $26.40 |
| Purchase #2 | $150.89 | 6.340% | $160.4564 | $160.46 | $160.45 | $160.50 |
| Purchase #3 | $108.31 | 13.776% | $123.2308 | $123.23 | $123.25 | $123.20 |
| Purchase #4 | $127.83 | 9.210% | $139.6031 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $226.31 | 5.708% | $239.2278 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $220.27 | 10.749% | $243.9468 | $243.95 | $243.95 | $243.90 |
| Purchase #7 | $173.80 | 6.382% | $184.8919 | $184.89 | $184.90 | $184.90 |
| 7 purchase totals = | $1,030.70 | $1,117.8059 | $1,117.81 | $1,117.85 | $1,117.70 | |