| 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 | $115.92 | 3.502% | $119.9795 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $97.28 | 3.118% | $100.3132 | $100.31 | $100.30 | $100.30 |
| Purchase #3 | $125.71 | 6.678% | $134.1049 | $134.10 | $134.10 | $134.10 |
| Purchase #4 | $191.64 | 13.646% | $217.7912 | $217.79 | $217.80 | $217.80 |
| Purchase #5 | $95.37 | 13.405% | $108.1543 | $108.15 | $108.15 | $108.20 |
| Purchase #6 | $113.99 | 12.150% | $127.8398 | $127.84 | $127.85 | $127.80 |
| Purchase #7 | $131.74 | 4.593% | $137.7908 | $137.79 | $137.80 | $137.80 |
| 7 purchase totals = | $871.65 | $945.9737 | $945.96 | $946.00 | $946.00 | |