| 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 | $215.57 | 13.272% | $244.1805 | $244.18 | $244.20 | $244.20 |
| Purchase #2 | $175.95 | 8.578% | $191.043 | $191.04 | $191.05 | $191.00 |
| Purchase #3 | $192.28 | 13.340% | $217.9302 | $217.93 | $217.95 | $217.90 |
| Purchase #4 | $184.36 | 6.269% | $195.9175 | $195.92 | $195.90 | $195.90 |
| Purchase #5 | $14.75 | 11.619% | $16.4638 | $16.46 | $16.45 | $16.50 |
| Purchase #6 | $194.81 | 6.703% | $207.8681 | $207.87 | $207.85 | $207.90 |
| Purchase #7 | $138.89 | 13.300% | $157.3624 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $1,116.61 | $1,230.7655 | $1,230.76 | $1,230.75 | $1,230.80 | |