| 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 | $22.76 | 8.507% | $24.6962 | $24.70 | $24.70 | $24.70 |
| Purchase #2 | $218.45 | 11.457% | $243.4778 | $243.48 | $243.50 | $243.50 |
| Purchase #3 | $170.39 | 12.552% | $191.7774 | $191.78 | $191.80 | $191.80 |
| Purchase #4 | $90.47 | 7.419% | $97.182 | $97.18 | $97.20 | $97.20 |
| Purchase #5 | $130.30 | 4.667% | $136.3811 | $136.38 | $136.40 | $136.40 |
| Purchase #6 | $206.56 | 5.692% | $218.3174 | $218.32 | $218.30 | $218.30 |
| Purchase #7 | $163.72 | 12.623% | $184.3864 | $184.39 | $184.40 | $184.40 |
| 7 purchase totals = | $1,002.65 | $1,096.2183 | $1,096.23 | $1,096.30 | $1,096.30 | |