| 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 | $202.45 | 11.538% | $225.8087 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $81.99 | 8.288% | $88.7853 | $88.79 | $88.80 | $88.80 |
| Purchase #3 | $137.54 | 3.310% | $142.0926 | $142.09 | $142.10 | $142.10 |
| Purchase #4 | $123.26 | 7.668% | $132.7116 | $132.71 | $132.70 | $132.70 |
| Purchase #5 | $77.63 | 8.133% | $83.9436 | $83.94 | $83.95 | $83.90 |
| Purchase #6 | $228.65 | 11.730% | $255.4706 | $255.47 | $255.45 | $255.50 |
| Purchase #7 | $83.42 | 3.328% | $86.1962 | $86.20 | $86.20 | $86.20 |
| 7 purchase totals = | $934.94 | $1,015.0086 | $1,015.01 | $1,015.00 | $1,015.00 | |