| 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 | $51.83 | 10.785% | $57.4199 | $57.42 | $57.40 | $57.40 |
| Purchase #2 | $238.38 | 10.435% | $263.255 | $263.26 | $263.25 | $263.30 |
| Purchase #3 | $222.88 | 12.321% | $250.341 | $250.34 | $250.35 | $250.30 |
| Purchase #4 | $228.39 | 9.180% | $249.3562 | $249.36 | $249.35 | $249.40 |
| Purchase #5 | $106.45 | 8.300% | $115.2854 | $115.29 | $115.30 | $115.30 |
| Purchase #6 | $59.70 | 12.808% | $67.3464 | $67.35 | $67.35 | $67.30 |
| Purchase #7 | $175.99 | 9.209% | $192.1969 | $192.20 | $192.20 | $192.20 |
| 7 purchase totals = | $1,083.62 | $1,195.2008 | $1,195.22 | $1,195.20 | $1,195.20 | |