| 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 | $136.66 | 6.317% | $145.2928 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $12.56 | 6.781% | $13.4117 | $13.41 | $13.40 | $13.40 |
| Purchase #3 | $231.86 | 5.851% | $245.4261 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $118.34 | 12.555% | $133.1976 | $133.20 | $133.20 | $133.20 |
| Purchase #5 | $245.65 | 3.464% | $254.1593 | $254.16 | $254.15 | $254.20 |
| Purchase #6 | $83.44 | 3.844% | $86.6474 | $86.65 | $86.65 | $86.60 |
| Purchase #7 | $209.80 | 11.584% | $234.1032 | $234.10 | $234.10 | $234.10 |
| 7 purchase totals = | $1,038.31 | $1,112.2381 | $1,112.24 | $1,112.25 | $1,112.20 | |