| 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 | $37.63 | 12.247% | $42.2385 | $42.24 | $42.25 | $42.20 |
| Purchase #2 | $169.75 | 5.492% | $179.0727 | $179.07 | $179.05 | $179.10 |
| Purchase #3 | $245.42 | 8.453% | $266.1654 | $266.17 | $266.15 | $266.20 |
| Purchase #4 | $106.48 | 5.469% | $112.3034 | $112.30 | $112.30 | $112.30 |
| Purchase #5 | $85.69 | 7.372% | $92.0071 | $92.01 | $92.00 | $92.00 |
| Purchase #6 | $16.83 | 3.221% | $17.3721 | $17.37 | $17.35 | $17.40 |
| Purchase #7 | $240.73 | 12.759% | $271.4447 | $271.44 | $271.45 | $271.40 |
| 7 purchase totals = | $902.53 | $980.6039 | $980.60 | $980.55 | $980.60 | |