| 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 | $108.41 | 4.370% | $113.1475 | $113.15 | $113.15 | $113.10 |
| Purchase #2 | $234.65 | 10.315% | $258.8541 | $258.85 | $258.85 | $258.90 |
| Purchase #3 | $22.83 | 9.859% | $25.0808 | $25.08 | $25.10 | $25.10 |
| Purchase #4 | $104.28 | 7.850% | $112.466 | $112.47 | $112.45 | $112.50 |
| Purchase #5 | $161.76 | 5.639% | $170.8816 | $170.88 | $170.90 | $170.90 |
| Purchase #6 | $134.78 | 5.490% | $142.1794 | $142.18 | $142.20 | $142.20 |
| Purchase #7 | $149.83 | 8.724% | $162.9012 | $162.90 | $162.90 | $162.90 |
| 7 purchase totals = | $916.54 | $985.5106 | $985.51 | $985.55 | $985.60 | |