| 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 | $250.81 | 5.313% | $264.1355 | $264.14 | $264.15 | $264.10 |
| Purchase #2 | $180.36 | 4.749% | $188.9253 | $188.93 | $188.95 | $188.90 |
| Purchase #3 | $201.89 | 13.217% | $228.5738 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $94.57 | 10.539% | $104.5367 | $104.54 | $104.55 | $104.50 |
| Purchase #5 | $128.65 | 4.327% | $134.2167 | $134.22 | $134.20 | $134.20 |
| Purchase #6 | $134.96 | 4.213% | $140.6459 | $140.65 | $140.65 | $140.60 |
| Purchase #7 | $212.75 | 7.828% | $229.4041 | $229.40 | $229.40 | $229.40 |
| 7 purchase totals = | $1,203.99 | $1,290.4380 | $1,290.45 | $1,290.45 | $1,290.30 | |