| 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 | $13.44 | 13.225% | $15.2174 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $148.79 | 4.678% | $155.7504 | $155.75 | $155.75 | $155.80 |
| Purchase #3 | $100.63 | 9.621% | $110.3116 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $183.37 | 11.730% | $204.8793 | $204.88 | $204.90 | $204.90 |
| Purchase #5 | $231.33 | 3.316% | $239.0009 | $239.00 | $239.00 | $239.00 |
| Purchase #6 | $91.86 | 8.408% | $99.5836 | $99.58 | $99.60 | $99.60 |
| Purchase #7 | $178.72 | 11.467% | $199.2138 | $199.21 | $199.20 | $199.20 |
| 7 purchase totals = | $948.14 | $1,023.9570 | $1,023.95 | $1,023.95 | $1,024.00 | |