| 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 | $111.40 | 4.800% | $116.7472 | $116.75 | $116.75 | $116.70 |
| Purchase #2 | $183.25 | 13.836% | $208.6045 | $208.60 | $208.60 | $208.60 |
| Purchase #3 | $124.92 | 9.440% | $136.7124 | $136.71 | $136.70 | $136.70 |
| Purchase #4 | $90.69 | 7.772% | $97.7384 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $125.58 | 10.245% | $138.4457 | $138.45 | $138.45 | $138.40 |
| Purchase #6 | $134.86 | 11.361% | $150.1814 | $150.18 | $150.20 | $150.20 |
| Purchase #7 | $243.94 | 9.781% | $267.7998 | $267.80 | $267.80 | $267.80 |
| 7 purchase totals = | $1,014.64 | $1,116.2294 | $1,116.23 | $1,116.25 | $1,116.10 | |