| 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 | $196.26 | 13.291% | $222.3449 | $222.34 | $222.35 | $222.30 |
| Purchase #2 | $228.26 | 8.639% | $247.9794 | $247.98 | $248.00 | $248.00 |
| Purchase #3 | $204.65 | 10.156% | $225.4343 | $225.43 | $225.45 | $225.40 |
| Purchase #4 | $92.87 | 8.678% | $100.9293 | $100.93 | $100.95 | $100.90 |
| Purchase #5 | $244.74 | 13.507% | $277.797 | $277.80 | $277.80 | $277.80 |
| Purchase #6 | $110.97 | 9.567% | $121.5865 | $121.59 | $121.60 | $121.60 |
| Purchase #7 | $11.55 | 3.779% | $11.9865 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $1,089.30 | $1,208.0579 | $1,208.06 | $1,208.15 | $1,208.00 | |