| 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 | $232.71 | 7.501% | $250.1656 | $250.17 | $250.15 | $250.20 |
| Purchase #2 | $6.50 | 13.427% | $7.3728 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $218.54 | 7.692% | $235.3501 | $235.35 | $235.35 | $235.40 |
| Purchase #4 | $187.86 | 13.811% | $213.8053 | $213.81 | $213.80 | $213.80 |
| Purchase #5 | $216.88 | 11.473% | $241.7626 | $241.76 | $241.75 | $241.80 |
| Purchase #6 | $109.63 | 3.354% | $113.307 | $113.31 | $113.30 | $113.30 |
| Purchase #7 | $222.29 | 9.581% | $243.5876 | $243.59 | $243.60 | $243.60 |
| 7 purchase totals = | $1,194.41 | $1,305.3510 | $1,305.36 | $1,305.30 | $1,305.50 | |