| 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 | $202.92 | 7.776% | $218.6991 | $218.70 | $218.70 | $218.70 |
| Purchase #2 | $211.72 | 3.599% | $219.3398 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $87.54 | 3.213% | $90.3527 | $90.35 | $90.35 | $90.40 |
| Purchase #4 | $94.45 | 10.420% | $104.2917 | $104.29 | $104.30 | $104.30 |
| Purchase #5 | $105.37 | 3.668% | $109.235 | $109.24 | $109.25 | $109.20 |
| Purchase #6 | $196.89 | 6.768% | $210.2155 | $210.22 | $210.20 | $210.20 |
| Purchase #7 | $188.84 | 12.140% | $211.7652 | $211.77 | $211.75 | $211.80 |
| 7 purchase totals = | $1,087.73 | $1,163.8990 | $1,163.91 | $1,163.90 | $1,163.90 | |