| 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 | $228.70 | 11.182% | $254.2732 | $254.27 | $254.25 | $254.30 |
| Purchase #2 | $85.67 | 4.736% | $89.7273 | $89.73 | $89.75 | $89.70 |
| Purchase #3 | $8.86 | 8.166% | $9.5835 | $9.58 | $9.60 | $9.60 |
| Purchase #4 | $82.53 | 7.197% | $88.4697 | $88.47 | $88.45 | $88.50 |
| Purchase #5 | $179.78 | 9.825% | $197.4434 | $197.44 | $197.45 | $197.40 |
| Purchase #6 | $137.83 | 3.202% | $142.2433 | $142.24 | $142.25 | $142.20 |
| Purchase #7 | $77.53 | 13.202% | $87.7655 | $87.77 | $87.75 | $87.80 |
| 7 purchase totals = | $800.90 | $869.5059 | $869.50 | $869.50 | $869.50 | |