| 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 | $81.75 | 13.493% | $92.7805 | $92.78 | $92.80 | $92.80 |
| Purchase #2 | $23.32 | 12.513% | $26.238 | $26.24 | $26.25 | $26.20 |
| Purchase #3 | $247.80 | 7.776% | $267.0689 | $267.07 | $267.05 | $267.10 |
| Purchase #4 | $235.95 | 9.688% | $258.8088 | $258.81 | $258.80 | $258.80 |
| Purchase #5 | $241.82 | 4.423% | $252.5157 | $252.52 | $252.50 | $252.50 |
| Purchase #6 | $174.62 | 3.131% | $180.0874 | $180.09 | $180.10 | $180.10 |
| Purchase #7 | $141.58 | 13.841% | $161.1761 | $161.18 | $161.20 | $161.20 |
| 7 purchase totals = | $1,146.84 | $1,238.6754 | $1,238.69 | $1,238.70 | $1,238.70 | |