| 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 | $186.98 | 7.325% | $200.6763 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $98.40 | 11.861% | $110.0712 | $110.07 | $110.05 | $110.10 |
| Purchase #3 | $235.36 | 4.387% | $245.6852 | $245.69 | $245.70 | $245.70 |
| Purchase #4 | $27.58 | 9.271% | $30.1369 | $30.14 | $30.15 | $30.10 |
| Purchase #5 | $81.41 | 10.658% | $90.0867 | $90.09 | $90.10 | $90.10 |
| Purchase #6 | $105.38 | 11.559% | $117.5609 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $221.75 | 7.534% | $238.4566 | $238.46 | $238.45 | $238.50 |
| 7 purchase totals = | $956.86 | $1,032.6738 | $1,032.69 | $1,032.70 | $1,032.80 | |