| 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 | $111.83 | 11.276% | $124.44 | $124.44 | $124.45 | $124.40 |
| Purchase #2 | $73.56 | 5.489% | $77.5977 | $77.60 | $77.60 | $77.60 |
| Purchase #3 | $21.74 | 9.749% | $23.8594 | $23.86 | $23.85 | $23.90 |
| Purchase #4 | $121.94 | 9.409% | $133.4133 | $133.41 | $133.40 | $133.40 |
| Purchase #5 | $223.51 | 9.121% | $243.8963 | $243.90 | $243.90 | $243.90 |
| Purchase #6 | $211.28 | 8.157% | $228.5141 | $228.51 | $228.50 | $228.50 |
| Purchase #7 | $206.43 | 7.759% | $222.4469 | $222.45 | $222.45 | $222.40 |
| 7 purchase totals = | $970.29 | $1,054.1677 | $1,054.17 | $1,054.15 | $1,054.10 | |