| 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 | $224.58 | 8.288% | $243.1932 | $243.19 | $243.20 | $243.20 |
| Purchase #2 | $190.99 | 13.189% | $216.1797 | $216.18 | $216.20 | $216.20 |
| Purchase #3 | $109.76 | 13.196% | $124.2439 | $124.24 | $124.25 | $124.20 |
| Purchase #4 | $72.58 | 9.459% | $79.4453 | $79.45 | $79.45 | $79.40 |
| Purchase #5 | $118.78 | 4.665% | $124.3211 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $197.25 | 12.704% | $222.3086 | $222.31 | $222.30 | $222.30 |
| Purchase #7 | $235.44 | 6.290% | $250.2492 | $250.25 | $250.25 | $250.20 |
| 7 purchase totals = | $1,149.38 | $1,259.9410 | $1,259.94 | $1,259.95 | $1,259.80 | |