| 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 | $22.92 | 11.245% | $25.4974 | $25.50 | $25.50 | $25.50 |
| Purchase #2 | $235.64 | 9.653% | $258.3863 | $258.39 | $258.40 | $258.40 |
| Purchase #3 | $132.31 | 6.227% | $140.5489 | $140.55 | $140.55 | $140.50 |
| Purchase #4 | $166.57 | 7.134% | $178.4531 | $178.45 | $178.45 | $178.50 |
| Purchase #5 | $216.40 | 4.246% | $225.5883 | $225.59 | $225.60 | $225.60 |
| Purchase #6 | $177.56 | 13.231% | $201.053 | $201.05 | $201.05 | $201.10 |
| Purchase #7 | $137.82 | 3.858% | $143.1371 | $143.14 | $143.15 | $143.10 |
| 7 purchase totals = | $1,089.22 | $1,172.6641 | $1,172.67 | $1,172.70 | $1,172.70 | |