| 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 | $11.38 | 10.872% | $12.6172 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $123.65 | 7.146% | $132.486 | $132.49 | $132.50 | $132.50 |
| Purchase #3 | $134.63 | 13.679% | $153.046 | $153.05 | $153.05 | $153.00 |
| Purchase #4 | $239.60 | 13.804% | $272.6744 | $272.67 | $272.65 | $272.70 |
| Purchase #5 | $210.84 | 11.531% | $235.152 | $235.15 | $235.15 | $235.20 |
| Purchase #6 | $28.26 | 7.196% | $30.2936 | $30.29 | $30.30 | $30.30 |
| Purchase #7 | $133.45 | 6.140% | $141.6438 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $881.81 | $977.9130 | $977.91 | $977.90 | $977.90 | |