| 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 | $222.30 | 12.314% | $249.674 | $249.67 | $249.65 | $249.70 |
| Purchase #2 | $213.31 | 10.310% | $235.3023 | $235.30 | $235.30 | $235.30 |
| Purchase #3 | $10.88 | 10.387% | $12.0101 | $12.01 | $12.00 | $12.00 |
| Purchase #4 | $230.57 | 6.338% | $245.1835 | $245.18 | $245.20 | $245.20 |
| Purchase #5 | $188.60 | 3.231% | $194.6937 | $194.69 | $194.70 | $194.70 |
| Purchase #6 | $58.58 | 10.133% | $64.5159 | $64.52 | $64.50 | $64.50 |
| Purchase #7 | $192.61 | 12.492% | $216.6708 | $216.67 | $216.65 | $216.70 |
| 7 purchase totals = | $1,116.85 | $1,218.0503 | $1,218.04 | $1,218.00 | $1,218.10 | |