| 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 | $221.89 | 10.632% | $245.4813 | $245.48 | $245.50 | $245.50 |
| Purchase #2 | $29.41 | 4.191% | $30.6426 | $30.64 | $30.65 | $30.60 |
| Purchase #3 | $220.52 | 7.121% | $236.2232 | $236.22 | $236.20 | $236.20 |
| Purchase #4 | $163.59 | 7.160% | $175.303 | $175.30 | $175.30 | $175.30 |
| Purchase #5 | $92.40 | 11.519% | $103.0436 | $103.04 | $103.05 | $103.00 |
| Purchase #6 | $168.71 | 7.508% | $181.3767 | $181.38 | $181.40 | $181.40 |
| Purchase #7 | $157.61 | 13.797% | $179.3555 | $179.36 | $179.35 | $179.40 |
| 7 purchase totals = | $1,054.13 | $1,151.4259 | $1,151.42 | $1,151.45 | $1,151.40 | |