| 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 | $222.69 | 13.245% | $252.1853 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $22.49 | 13.583% | $25.5448 | $25.54 | $25.55 | $25.50 |
| Purchase #3 | $160.72 | 12.114% | $180.1896 | $180.19 | $180.20 | $180.20 |
| Purchase #4 | $7.91 | 13.352% | $8.9661 | $8.97 | $8.95 | $9.00 |
| Purchase #5 | $108.55 | 11.458% | $120.9877 | $120.99 | $121.00 | $121.00 |
| Purchase #6 | $205.87 | 5.138% | $216.4476 | $216.45 | $216.45 | $216.40 |
| Purchase #7 | $198.88 | 5.793% | $210.4011 | $210.40 | $210.40 | $210.40 |
| 7 purchase totals = | $927.11 | $1,014.7222 | $1,014.73 | $1,014.75 | $1,014.70 | |