| 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 | $33.69 | 4.320% | $35.1454 | $35.15 | $35.15 | $35.10 |
| Purchase #2 | $242.96 | 3.638% | $251.7989 | $251.80 | $251.80 | $251.80 |
| Purchase #3 | $231.94 | 9.525% | $254.0323 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $26.84 | 12.854% | $30.29 | $30.29 | $30.30 | $30.30 |
| Purchase #5 | $166.30 | 13.551% | $188.8353 | $188.84 | $188.85 | $188.80 |
| Purchase #6 | $161.71 | 5.600% | $170.7658 | $170.77 | $170.75 | $170.80 |
| Purchase #7 | $197.45 | 9.555% | $216.3163 | $216.32 | $216.30 | $216.30 |
| 7 purchase totals = | $1,060.89 | $1,147.1840 | $1,147.20 | $1,147.20 | $1,147.10 | |