| 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 | $200.97 | 4.781% | $210.5784 | $210.58 | $210.60 | $210.60 |
| Purchase #2 | $118.88 | 13.637% | $135.0917 | $135.09 | $135.10 | $135.10 |
| Purchase #3 | $142.90 | 8.862% | $155.5638 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $243.59 | 7.721% | $262.3976 | $262.40 | $262.40 | $262.40 |
| Purchase #5 | $163.56 | 13.747% | $186.0446 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $222.27 | 9.823% | $244.1036 | $244.10 | $244.10 | $244.10 |
| Purchase #7 | $13.28 | 8.511% | $14.4103 | $14.41 | $14.40 | $14.40 |
| 7 purchase totals = | $1,105.45 | $1,208.1900 | $1,208.18 | $1,208.20 | $1,208.20 | |