| 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 | $201.66 | 5.146% | $212.0374 | $212.04 | $212.05 | $212.00 |
| Purchase #2 | $9.33 | 9.560% | $10.2219 | $10.22 | $10.20 | $10.20 |
| Purchase #3 | $123.99 | 13.783% | $141.0795 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $106.66 | 9.376% | $116.6604 | $116.66 | $116.65 | $116.70 |
| Purchase #5 | $140.35 | 7.338% | $150.6489 | $150.65 | $150.65 | $150.60 |
| Purchase #6 | $6.86 | 4.820% | $7.1907 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $87.62 | 6.510% | $93.3241 | $93.32 | $93.30 | $93.30 |
| 7 purchase totals = | $676.47 | $731.1629 | $731.16 | $731.15 | $731.10 | |