| 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 | $226.43 | 4.581% | $236.8028 | $236.80 | $236.80 | $236.80 |
| Purchase #2 | $224.80 | 4.326% | $234.5248 | $234.52 | $234.50 | $234.50 |
| Purchase #3 | $78.36 | 6.829% | $83.7112 | $83.71 | $83.70 | $83.70 |
| Purchase #4 | $214.25 | 11.741% | $239.4051 | $239.41 | $239.40 | $239.40 |
| Purchase #5 | $134.89 | 11.456% | $150.343 | $150.34 | $150.35 | $150.30 |
| Purchase #6 | $120.86 | 10.868% | $133.9951 | $134.00 | $134.00 | $134.00 |
| Purchase #7 | $232.32 | 10.366% | $256.4023 | $256.40 | $256.40 | $256.40 |
| 7 purchase totals = | $1,231.91 | $1,335.1843 | $1,335.18 | $1,335.15 | $1,335.10 | |