| 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 | $122.80 | 13.497% | $139.3743 | $139.37 | $139.35 | $139.40 |
| Purchase #2 | $202.64 | 13.267% | $229.5242 | $229.52 | $229.50 | $229.50 |
| Purchase #3 | $60.45 | 7.832% | $65.1844 | $65.18 | $65.20 | $65.20 |
| Purchase #4 | $201.73 | 4.622% | $211.054 | $211.05 | $211.05 | $211.10 |
| Purchase #5 | $26.66 | 7.473% | $28.6523 | $28.65 | $28.65 | $28.70 |
| Purchase #6 | $51.49 | 7.598% | $55.4022 | $55.40 | $55.40 | $55.40 |
| Purchase #7 | $237.50 | 12.130% | $266.3088 | $266.31 | $266.30 | $266.30 |
| 7 purchase totals = | $903.27 | $995.5002 | $995.48 | $995.45 | $995.60 | |