| 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 | $23.25 | 4.752% | $24.3548 | $24.35 | $24.35 | $24.40 |
| Purchase #2 | $22.93 | 13.673% | $26.0652 | $26.07 | $26.05 | $26.10 |
| Purchase #3 | $166.48 | 9.543% | $182.3672 | $182.37 | $182.35 | $182.40 |
| Purchase #4 | $164.46 | 10.489% | $181.7102 | $181.71 | $181.70 | $181.70 |
| Purchase #5 | $203.84 | 11.872% | $228.0399 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $53.44 | 6.263% | $56.7869 | $56.79 | $56.80 | $56.80 |
| Purchase #7 | $209.31 | 8.638% | $227.3902 | $227.39 | $227.40 | $227.40 |
| 7 purchase totals = | $843.71 | $926.7144 | $926.72 | $926.70 | $926.80 | |