| 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 | $229.98 | 5.873% | $243.4867 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $204.98 | 12.195% | $229.9773 | $229.98 | $230.00 | $230.00 |
| Purchase #3 | $222.35 | 11.403% | $247.7046 | $247.70 | $247.70 | $247.70 |
| Purchase #4 | $123.46 | 6.718% | $131.754 | $131.75 | $131.75 | $131.80 |
| Purchase #5 | $223.81 | 7.151% | $239.8147 | $239.81 | $239.80 | $239.80 |
| Purchase #6 | $159.65 | 5.780% | $168.8778 | $168.88 | $168.90 | $168.90 |
| Purchase #7 | $97.54 | 11.186% | $108.4508 | $108.45 | $108.45 | $108.50 |
| 7 purchase totals = | $1,261.77 | $1,370.0659 | $1,370.06 | $1,370.10 | $1,370.20 | |