| 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 | $223.80 | 7.324% | $240.1911 | $240.19 | $240.20 | $240.20 |
| Purchase #2 | $51.83 | 6.138% | $55.0113 | $55.01 | $55.00 | $55.00 |
| Purchase #3 | $176.30 | 13.798% | $200.6259 | $200.63 | $200.65 | $200.60 |
| Purchase #4 | $8.74 | 7.863% | $9.4272 | $9.43 | $9.45 | $9.40 |
| Purchase #5 | $216.97 | 9.102% | $236.7186 | $236.72 | $236.70 | $236.70 |
| Purchase #6 | $42.97 | 3.838% | $44.6192 | $44.62 | $44.60 | $44.60 |
| Purchase #7 | $190.79 | 8.690% | $207.3697 | $207.37 | $207.35 | $207.40 |
| 7 purchase totals = | $911.40 | $993.9630 | $993.97 | $993.95 | $993.90 | |