| 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 | $100.53 | 10.266% | $110.8504 | $110.85 | $110.85 | $110.90 |
| Purchase #2 | $213.56 | 10.803% | $236.6309 | $236.63 | $236.65 | $236.60 |
| Purchase #3 | $129.30 | 7.833% | $139.4281 | $139.43 | $139.45 | $139.40 |
| Purchase #4 | $83.51 | 11.439% | $93.0627 | $93.06 | $93.05 | $93.10 |
| Purchase #5 | $239.75 | 5.665% | $253.3318 | $253.33 | $253.35 | $253.30 |
| Purchase #6 | $93.36 | 13.403% | $105.873 | $105.87 | $105.85 | $105.90 |
| Purchase #7 | $97.82 | 13.239% | $110.7704 | $110.77 | $110.75 | $110.80 |
| 7 purchase totals = | $957.83 | $1,049.9473 | $1,049.94 | $1,049.95 | $1,050.00 | |