| 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 | $200.86 | 13.680% | $228.3376 | $228.34 | $228.35 | $228.30 |
| Purchase #2 | $194.77 | 7.171% | $208.737 | $208.74 | $208.75 | $208.70 |
| Purchase #3 | $120.47 | 11.449% | $134.2626 | $134.26 | $134.25 | $134.30 |
| Purchase #4 | $16.62 | 7.685% | $17.8972 | $17.90 | $17.90 | $17.90 |
| Purchase #5 | $177.90 | 4.419% | $185.7614 | $185.76 | $185.75 | $185.80 |
| Purchase #6 | $82.25 | 11.664% | $91.8436 | $91.84 | $91.85 | $91.80 |
| Purchase #7 | $203.35 | 9.353% | $222.3693 | $222.37 | $222.35 | $222.40 |
| 7 purchase totals = | $996.22 | $1,089.2087 | $1,089.21 | $1,089.20 | $1,089.20 | |