| 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 | $127.74 | 10.380% | $140.9994 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $192.27 | 10.102% | $211.6931 | $211.69 | $211.70 | $211.70 |
| Purchase #3 | $199.99 | 8.536% | $217.0611 | $217.06 | $217.05 | $217.10 |
| Purchase #4 | $190.37 | 13.711% | $216.4716 | $216.47 | $216.45 | $216.50 |
| Purchase #5 | $200.31 | 7.766% | $215.8661 | $215.87 | $215.85 | $215.90 |
| Purchase #6 | $87.40 | 5.574% | $92.2717 | $92.27 | $92.25 | $92.30 |
| Purchase #7 | $44.94 | 12.592% | $50.5988 | $50.60 | $50.60 | $50.60 |
| 7 purchase totals = | $1,043.02 | $1,144.9618 | $1,144.96 | $1,144.90 | $1,145.10 | |