| 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 | $203.89 | 5.202% | $214.4964 | $214.50 | $214.50 | $214.50 |
| Purchase #2 | $25.94 | 9.472% | $28.397 | $28.40 | $28.40 | $28.40 |
| Purchase #3 | $88.88 | 10.672% | $98.3653 | $98.37 | $98.35 | $98.40 |
| Purchase #4 | $80.26 | 8.205% | $86.8453 | $86.85 | $86.85 | $86.80 |
| Purchase #5 | $100.29 | 4.641% | $104.9445 | $104.94 | $104.95 | $104.90 |
| Purchase #6 | $65.72 | 5.653% | $69.4352 | $69.44 | $69.45 | $69.40 |
| Purchase #7 | $155.77 | 10.539% | $172.1866 | $172.19 | $172.20 | $172.20 |
| 7 purchase totals = | $720.75 | $774.6703 | $774.69 | $774.70 | $774.60 | |