| 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 | $224.97 | 13.469% | $255.2712 | $255.27 | $255.25 | $255.30 |
| Purchase #2 | $212.87 | 3.872% | $221.1123 | $221.11 | $221.10 | $221.10 |
| Purchase #3 | $23.73 | 12.696% | $26.7428 | $26.74 | $26.75 | $26.70 |
| Purchase #4 | $36.56 | 11.356% | $40.7118 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $132.26 | 9.698% | $145.0866 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $164.32 | 10.424% | $181.4487 | $181.45 | $181.45 | $181.40 |
| Purchase #7 | $239.88 | 9.600% | $262.9085 | $262.91 | $262.90 | $262.90 |
| 7 purchase totals = | $1,034.59 | $1,133.2819 | $1,133.28 | $1,133.25 | $1,133.20 | |