| 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 | $121.95 | 6.447% | $129.8121 | $129.81 | $129.80 | $129.80 |
| Purchase #2 | $84.87 | 10.873% | $94.0979 | $94.10 | $94.10 | $94.10 |
| Purchase #3 | $245.29 | 11.830% | $274.3078 | $274.31 | $274.30 | $274.30 |
| Purchase #4 | $218.68 | 7.202% | $234.4293 | $234.43 | $234.45 | $234.40 |
| Purchase #5 | $44.52 | 5.272% | $46.8671 | $46.87 | $46.85 | $46.90 |
| Purchase #6 | $199.28 | 9.184% | $217.5819 | $217.58 | $217.60 | $217.60 |
| Purchase #7 | $28.94 | 6.846% | $30.9212 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $943.53 | $1,028.0173 | $1,028.02 | $1,028.00 | $1,028.00 | |