| 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 | $84.27 | 5.382% | $88.8054 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $185.83 | 4.653% | $194.4767 | $194.48 | $194.50 | $194.50 |
| Purchase #3 | $52.80 | 6.149% | $56.0467 | $56.05 | $56.05 | $56.00 |
| Purchase #4 | $198.25 | 12.232% | $222.4999 | $222.50 | $222.50 | $222.50 |
| Purchase #5 | $217.79 | 4.296% | $227.1463 | $227.15 | $227.15 | $227.10 |
| Purchase #6 | $5.61 | 13.530% | $6.369 | $6.37 | $6.35 | $6.40 |
| Purchase #7 | $188.28 | 5.595% | $198.8143 | $198.81 | $198.80 | $198.80 |
| 7 purchase totals = | $932.83 | $994.1583 | $994.17 | $994.15 | $994.10 | |