| 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 | $186.35 | 13.242% | $211.0265 | $211.03 | $211.05 | $211.00 |
| Purchase #2 | $26.88 | 5.378% | $28.3256 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $90.40 | 6.413% | $96.1974 | $96.20 | $96.20 | $96.20 |
| Purchase #4 | $128.91 | 4.219% | $134.3487 | $134.35 | $134.35 | $134.30 |
| Purchase #5 | $41.82 | 3.203% | $43.1595 | $43.16 | $43.15 | $43.20 |
| Purchase #6 | $51.75 | 3.461% | $53.5411 | $53.54 | $53.55 | $53.50 |
| Purchase #7 | $214.61 | 3.501% | $222.1235 | $222.12 | $222.10 | $222.10 |
| 7 purchase totals = | $740.72 | $788.7223 | $788.73 | $788.75 | $788.60 | |