| 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 | $97.74 | 4.425% | $102.065 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $45.30 | 8.281% | $49.0513 | $49.05 | $49.05 | $49.10 |
| Purchase #3 | $231.26 | 4.437% | $241.521 | $241.52 | $241.50 | $241.50 |
| Purchase #4 | $104.34 | 10.299% | $115.086 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $66.51 | 11.712% | $74.2997 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $230.54 | 5.707% | $243.6969 | $243.70 | $243.70 | $243.70 |
| Purchase #7 | $219.62 | 7.852% | $236.8646 | $236.86 | $236.85 | $236.90 |
| 7 purchase totals = | $995.31 | $1,062.5845 | $1,062.59 | $1,062.55 | $1,062.70 | |