| 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 | $245.72 | 9.271% | $268.5007 | $268.50 | $268.50 | $268.50 |
| Purchase #2 | $99.36 | 10.303% | $109.5971 | $109.60 | $109.60 | $109.60 |
| Purchase #3 | $98.82 | 12.404% | $111.0776 | $111.08 | $111.10 | $111.10 |
| Purchase #4 | $213.75 | 12.109% | $239.633 | $239.63 | $239.65 | $239.60 |
| Purchase #5 | $21.58 | 9.276% | $23.5818 | $23.58 | $23.60 | $23.60 |
| Purchase #6 | $144.66 | 3.347% | $149.5018 | $149.50 | $149.50 | $149.50 |
| Purchase #7 | $27.42 | 5.175% | $28.839 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $851.31 | $930.7310 | $930.73 | $930.80 | $930.70 | |