| 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 | $211.43 | 13.161% | $239.2563 | $239.26 | $239.25 | $239.30 |
| Purchase #2 | $149.78 | 5.679% | $158.286 | $158.29 | $158.30 | $158.30 |
| Purchase #3 | $50.94 | 11.500% | $56.7981 | $56.80 | $56.80 | $56.80 |
| Purchase #4 | $199.31 | 6.626% | $212.5163 | $212.52 | $212.50 | $212.50 |
| Purchase #5 | $222.27 | 4.787% | $232.9101 | $232.91 | $232.90 | $232.90 |
| Purchase #6 | $23.68 | 5.305% | $24.9362 | $24.94 | $24.95 | $24.90 |
| Purchase #7 | $243.92 | 5.438% | $257.1844 | $257.18 | $257.20 | $257.20 |
| 7 purchase totals = | $1,101.33 | $1,181.8874 | $1,181.90 | $1,181.90 | $1,181.90 | |