| 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 | $104.77 | 3.547% | $108.4862 | $108.49 | $108.50 | $108.50 |
| Purchase #2 | $106.84 | 9.264% | $116.7377 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $228.50 | 10.663% | $252.865 | $252.87 | $252.85 | $252.90 |
| Purchase #4 | $193.58 | 13.257% | $219.2429 | $219.24 | $219.25 | $219.20 |
| Purchase #5 | $119.26 | 11.555% | $133.0405 | $133.04 | $133.05 | $133.00 |
| Purchase #6 | $65.46 | 4.745% | $68.5661 | $68.57 | $68.55 | $68.60 |
| Purchase #7 | $195.38 | 3.396% | $202.0151 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $1,013.79 | $1,100.9535 | $1,100.97 | $1,100.95 | $1,100.90 | |