| 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 | $239.71 | 6.634% | $255.6124 | $255.61 | $255.60 | $255.60 |
| Purchase #2 | $180.73 | 5.156% | $190.0484 | $190.05 | $190.05 | $190.00 |
| Purchase #3 | $132.39 | 5.776% | $140.0368 | $140.04 | $140.05 | $140.00 |
| Purchase #4 | $57.30 | 5.666% | $60.5466 | $60.55 | $60.55 | $60.50 |
| Purchase #5 | $75.81 | 6.200% | $80.5102 | $80.51 | $80.50 | $80.50 |
| Purchase #6 | $124.91 | 4.272% | $130.2462 | $130.25 | $130.25 | $130.20 |
| Purchase #7 | $207.75 | 8.310% | $225.014 | $225.01 | $225.00 | $225.00 |
| 7 purchase totals = | $1,018.60 | $1,082.0146 | $1,082.02 | $1,082.00 | $1,081.80 | |