| 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 | $191.52 | 8.271% | $207.3606 | $207.36 | $207.35 | $207.40 |
| Purchase #2 | $29.43 | 6.114% | $31.2294 | $31.23 | $31.25 | $31.20 |
| Purchase #3 | $97.42 | 8.586% | $105.7845 | $105.78 | $105.80 | $105.80 |
| Purchase #4 | $20.71 | 6.663% | $22.0899 | $22.09 | $22.10 | $22.10 |
| Purchase #5 | $245.90 | 7.724% | $264.8933 | $264.89 | $264.90 | $264.90 |
| Purchase #6 | $113.58 | 4.196% | $118.3458 | $118.35 | $118.35 | $118.30 |
| Purchase #7 | $222.62 | 7.590% | $239.5169 | $239.52 | $239.50 | $239.50 |
| 7 purchase totals = | $921.18 | $989.2204 | $989.22 | $989.25 | $989.20 | |