| 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 | $229.57 | 11.638% | $256.2874 | $256.29 | $256.30 | $256.30 |
| Purchase #2 | $32.57 | 5.769% | $34.449 | $34.45 | $34.45 | $34.40 |
| Purchase #3 | $242.90 | 13.106% | $274.7345 | $274.73 | $274.75 | $274.70 |
| Purchase #4 | $27.36 | 9.560% | $29.9756 | $29.98 | $30.00 | $30.00 |
| Purchase #5 | $174.44 | 4.763% | $182.7486 | $182.75 | $182.75 | $182.70 |
| Purchase #6 | $159.96 | 12.717% | $180.3021 | $180.30 | $180.30 | $180.30 |
| Purchase #7 | $139.56 | 3.414% | $144.3246 | $144.32 | $144.30 | $144.30 |
| 7 purchase totals = | $1,006.36 | $1,102.8218 | $1,102.82 | $1,102.85 | $1,102.70 | |