| 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 | $222.47 | 10.531% | $245.8983 | $245.90 | $245.90 | $245.90 |
| Purchase #2 | $220.44 | 5.839% | $233.3115 | $233.31 | $233.30 | $233.30 |
| Purchase #3 | $182.41 | 8.669% | $198.2231 | $198.22 | $198.20 | $198.20 |
| Purchase #4 | $74.88 | 12.793% | $84.4594 | $84.46 | $84.45 | $84.50 |
| Purchase #5 | $143.69 | 12.532% | $161.6972 | $161.70 | $161.70 | $161.70 |
| Purchase #6 | $24.69 | 6.870% | $26.3862 | $26.39 | $26.40 | $26.40 |
| Purchase #7 | $221.47 | 9.793% | $243.1586 | $243.16 | $243.15 | $243.20 |
| 7 purchase totals = | $1,090.05 | $1,193.1343 | $1,193.14 | $1,193.10 | $1,193.20 | |