| 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 | $26.33 | 3.289% | $27.196 | $27.20 | $27.20 | $27.20 |
| Purchase #2 | $243.75 | 13.655% | $277.0341 | $277.03 | $277.05 | $277.00 |
| Purchase #3 | $134.74 | 7.830% | $145.2901 | $145.29 | $145.30 | $145.30 |
| Purchase #4 | $207.75 | 8.704% | $225.8326 | $225.83 | $225.85 | $225.80 |
| Purchase #5 | $148.47 | 3.151% | $153.1483 | $153.15 | $153.15 | $153.10 |
| Purchase #6 | $77.25 | 7.822% | $83.2925 | $83.29 | $83.30 | $83.30 |
| Purchase #7 | $209.72 | 5.779% | $221.8397 | $221.84 | $221.85 | $221.80 |
| 7 purchase totals = | $1,048.01 | $1,133.6333 | $1,133.63 | $1,133.70 | $1,133.50 | |