| 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 | $207.83 | 11.140% | $230.9823 | $230.98 | $231.00 | $231.00 |
| Purchase #2 | $132.56 | 13.667% | $150.677 | $150.68 | $150.70 | $150.70 |
| Purchase #3 | $224.70 | 13.323% | $254.6368 | $254.64 | $254.65 | $254.60 |
| Purchase #4 | $204.89 | 4.320% | $213.7412 | $213.74 | $213.75 | $213.70 |
| Purchase #5 | $18.39 | 12.855% | $20.754 | $20.75 | $20.75 | $20.80 |
| Purchase #6 | $129.88 | 3.326% | $134.1998 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $142.35 | 6.240% | $151.2326 | $151.23 | $151.25 | $151.20 |
| 7 purchase totals = | $1,060.60 | $1,156.2237 | $1,156.22 | $1,156.30 | $1,156.20 | |