| 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 | $202.81 | 11.348% | $225.8249 | $225.82 | $225.80 | $225.80 |
| Purchase #2 | $16.36 | 7.428% | $17.5752 | $17.58 | $17.60 | $17.60 |
| Purchase #3 | $153.98 | 9.563% | $168.7051 | $168.71 | $168.70 | $168.70 |
| Purchase #4 | $233.49 | 3.751% | $242.2482 | $242.25 | $242.25 | $242.20 |
| Purchase #5 | $122.91 | 13.470% | $139.466 | $139.47 | $139.45 | $139.50 |
| Purchase #6 | $184.49 | 3.146% | $190.2941 | $190.29 | $190.30 | $190.30 |
| Purchase #7 | $93.35 | 4.451% | $97.505 | $97.51 | $97.50 | $97.50 |
| 7 purchase totals = | $1,007.39 | $1,081.6185 | $1,081.63 | $1,081.60 | $1,081.60 | |