| 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 | $127.53 | 11.680% | $142.4255 | $142.43 | $142.45 | $142.40 |
| Purchase #2 | $221.32 | 13.558% | $251.3266 | $251.33 | $251.35 | $251.30 |
| Purchase #3 | $65.71 | 9.448% | $71.9183 | $71.92 | $71.90 | $71.90 |
| Purchase #4 | $202.59 | 12.572% | $228.0596 | $228.06 | $228.05 | $228.10 |
| Purchase #5 | $106.46 | 8.776% | $115.8029 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $193.45 | 8.832% | $210.5355 | $210.54 | $210.55 | $210.50 |
| Purchase #7 | $101.82 | 3.678% | $105.5649 | $105.56 | $105.55 | $105.60 |
| 7 purchase totals = | $1,018.88 | $1,125.6333 | $1,125.64 | $1,125.65 | $1,125.60 | |