| 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 | $90.92 | 10.390% | $100.3666 | $100.37 | $100.35 | $100.40 |
| Purchase #2 | $171.27 | 9.608% | $187.7256 | $187.73 | $187.75 | $187.70 |
| Purchase #3 | $61.44 | 10.722% | $68.0276 | $68.03 | $68.05 | $68.00 |
| Purchase #4 | $242.75 | 13.533% | $275.6014 | $275.60 | $275.60 | $275.60 |
| Purchase #5 | $228.26 | 3.274% | $235.7332 | $235.73 | $235.75 | $235.70 |
| Purchase #6 | $196.81 | 6.151% | $208.9158 | $208.92 | $208.90 | $208.90 |
| Purchase #7 | $188.63 | 3.766% | $195.7338 | $195.73 | $195.75 | $195.70 |
| 7 purchase totals = | $1,180.08 | $1,272.1040 | $1,272.11 | $1,272.15 | $1,272.00 | |