| 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 | $109.54 | 7.792% | $118.0754 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $227.30 | 8.669% | $247.0046 | $247.00 | $247.00 | $247.00 |
| Purchase #3 | $209.34 | 10.758% | $231.8608 | $231.86 | $231.85 | $231.90 |
| Purchase #4 | $119.52 | 7.343% | $128.2964 | $128.30 | $128.30 | $128.30 |
| Purchase #5 | $176.52 | 6.584% | $188.1421 | $188.14 | $188.15 | $188.10 |
| Purchase #6 | $129.73 | 10.507% | $143.3607 | $143.36 | $143.35 | $143.40 |
| Purchase #7 | $9.48 | 8.759% | $10.3104 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $981.43 | $1,067.0504 | $1,067.05 | $1,067.05 | $1,067.10 | |