| 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 | $134.47 | 8.652% | $146.1043 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $199.58 | 13.784% | $227.0901 | $227.09 | $227.10 | $227.10 |
| Purchase #3 | $197.25 | 6.195% | $209.4696 | $209.47 | $209.45 | $209.50 |
| Purchase #4 | $95.26 | 11.541% | $106.254 | $106.25 | $106.25 | $106.30 |
| Purchase #5 | $10.94 | 11.141% | $12.1588 | $12.16 | $12.15 | $12.20 |
| Purchase #6 | $173.87 | 7.429% | $186.7868 | $186.79 | $186.80 | $186.80 |
| Purchase #7 | $145.75 | 13.272% | $165.0939 | $165.09 | $165.10 | $165.10 |
| 7 purchase totals = | $957.12 | $1,052.9575 | $1,052.95 | $1,052.95 | $1,053.10 | |