| 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 | $35.78 | 5.857% | $37.8756 | $37.88 | $37.90 | $37.90 |
| Purchase #2 | $196.32 | 8.747% | $213.4921 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $104.83 | 10.697% | $116.0437 | $116.04 | $116.05 | $116.00 |
| Purchase #4 | $162.71 | 6.566% | $173.3935 | $173.39 | $173.40 | $173.40 |
| Purchase #5 | $151.65 | 3.393% | $156.7955 | $156.80 | $156.80 | $156.80 |
| Purchase #6 | $217.31 | 7.124% | $232.7912 | $232.79 | $232.80 | $232.80 |
| Purchase #7 | $187.37 | 4.327% | $195.4775 | $195.48 | $195.50 | $195.50 |
| 7 purchase totals = | $1,055.97 | $1,125.8691 | $1,125.87 | $1,125.95 | $1,125.90 | |