| 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 | $170.72 | 10.290% | $188.2871 | $188.29 | $188.30 | $188.30 |
| Purchase #2 | $229.44 | 5.498% | $242.0546 | $242.05 | $242.05 | $242.10 |
| Purchase #3 | $148.75 | 7.622% | $160.0877 | $160.09 | $160.10 | $160.10 |
| Purchase #4 | $57.95 | 12.287% | $65.0703 | $65.07 | $65.05 | $65.10 |
| Purchase #5 | $33.37 | 4.184% | $34.7662 | $34.77 | $34.75 | $34.80 |
| Purchase #6 | $130.44 | 6.749% | $139.2434 | $139.24 | $139.25 | $139.20 |
| Purchase #7 | $228.80 | 6.129% | $242.8232 | $242.82 | $242.80 | $242.80 |
| 7 purchase totals = | $999.47 | $1,072.3325 | $1,072.33 | $1,072.30 | $1,072.40 | |