| 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 | $225.75 | 5.819% | $238.8864 | $238.89 | $238.90 | $238.90 |
| Purchase #2 | $115.53 | 13.417% | $131.0307 | $131.03 | $131.05 | $131.00 |
| Purchase #3 | $190.51 | 12.185% | $213.7236 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $66.33 | 3.664% | $68.7603 | $68.76 | $68.75 | $68.80 |
| Purchase #5 | $129.83 | 11.162% | $144.3216 | $144.32 | $144.30 | $144.30 |
| Purchase #6 | $16.60 | 7.289% | $17.81 | $17.81 | $17.80 | $17.80 |
| Purchase #7 | $77.73 | 3.435% | $80.4 | $80.40 | $80.40 | $80.40 |
| 7 purchase totals = | $822.28 | $894.9326 | $894.93 | $894.90 | $894.90 | |