| 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 | $88.84 | 10.269% | $97.963 | $97.96 | $97.95 | $98.00 |
| Purchase #2 | $87.85 | 8.497% | $95.3146 | $95.31 | $95.30 | $95.30 |
| Purchase #3 | $124.46 | 10.744% | $137.832 | $137.83 | $137.85 | $137.80 |
| Purchase #4 | $204.88 | 11.393% | $228.222 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $187.63 | 6.408% | $199.6533 | $199.65 | $199.65 | $199.70 |
| Purchase #6 | $223.63 | 8.314% | $242.2226 | $242.22 | $242.20 | $242.20 |
| Purchase #7 | $82.55 | 4.107% | $85.9403 | $85.94 | $85.95 | $85.90 |
| 7 purchase totals = | $999.84 | $1,087.1478 | $1,087.13 | $1,087.10 | $1,087.10 | |