| 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 | $200.72 | 4.744% | $210.2422 | $210.24 | $210.25 | $210.20 |
| Purchase #2 | $168.95 | 13.198% | $191.248 | $191.25 | $191.25 | $191.20 |
| Purchase #3 | $156.64 | 9.580% | $171.6461 | $171.65 | $171.65 | $171.60 |
| Purchase #4 | $107.40 | 10.803% | $119.0024 | $119.00 | $119.00 | $119.00 |
| Purchase #5 | $64.46 | 10.243% | $71.0626 | $71.06 | $71.05 | $71.10 |
| Purchase #6 | $97.39 | 7.110% | $104.3144 | $104.31 | $104.30 | $104.30 |
| Purchase #7 | $108.90 | 10.236% | $120.047 | $120.05 | $120.05 | $120.00 |
| 7 purchase totals = | $904.46 | $987.5627 | $987.56 | $987.55 | $987.40 | |