| 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 | $141.44 | 10.200% | $155.8669 | $155.87 | $155.85 | $155.90 |
| Purchase #2 | $180.87 | 12.203% | $202.9416 | $202.94 | $202.95 | $202.90 |
| Purchase #3 | $219.49 | 10.370% | $242.2511 | $242.25 | $242.25 | $242.30 |
| Purchase #4 | $246.33 | 8.227% | $266.5956 | $266.60 | $266.60 | $266.60 |
| Purchase #5 | $210.82 | 5.742% | $222.9253 | $222.93 | $222.95 | $222.90 |
| Purchase #6 | $201.94 | 3.273% | $208.5495 | $208.55 | $208.55 | $208.50 |
| Purchase #7 | $23.66 | 12.331% | $26.5775 | $26.58 | $26.60 | $26.60 |
| 7 purchase totals = | $1,224.55 | $1,325.7075 | $1,325.72 | $1,325.75 | $1,325.70 | |