| 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 | $228.84 | 10.466% | $252.7904 | $252.79 | $252.80 | $252.80 |
| Purchase #2 | $121.89 | 11.602% | $136.0317 | $136.03 | $136.05 | $136.00 |
| Purchase #3 | $202.64 | 12.820% | $228.6184 | $228.62 | $228.60 | $228.60 |
| Purchase #4 | $127.46 | 12.538% | $143.4409 | $143.44 | $143.45 | $143.40 |
| Purchase #5 | $103.84 | 9.631% | $113.8408 | $113.84 | $113.85 | $113.80 |
| Purchase #6 | $93.97 | 8.138% | $101.6173 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $89.31 | 12.175% | $100.1835 | $100.18 | $100.20 | $100.20 |
| 7 purchase totals = | $967.95 | $1,076.5230 | $1,076.52 | $1,076.55 | $1,076.40 | |