| 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 | $228.58 | 10.413% | $252.382 | $252.38 | $252.40 | $252.40 |
| Purchase #2 | $72.90 | 5.745% | $77.0881 | $77.09 | $77.10 | $77.10 |
| Purchase #3 | $148.51 | 7.118% | $159.0809 | $159.08 | $159.10 | $159.10 |
| Purchase #4 | $134.61 | 12.550% | $151.5036 | $151.50 | $151.50 | $151.50 |
| Purchase #5 | $142.60 | 6.487% | $151.8505 | $151.85 | $151.85 | $151.90 |
| Purchase #6 | $116.31 | 11.565% | $129.7613 | $129.76 | $129.75 | $129.80 |
| Purchase #7 | $42.62 | 12.142% | $47.7949 | $47.79 | $47.80 | $47.80 |
| 7 purchase totals = | $886.13 | $969.4613 | $969.45 | $969.50 | $969.60 | |