| 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 | $125.97 | 4.651% | $131.8289 | $131.83 | $131.85 | $131.80 |
| Purchase #2 | $100.47 | 7.313% | $107.8174 | $107.82 | $107.80 | $107.80 |
| Purchase #3 | $110.44 | 9.295% | $120.7054 | $120.71 | $120.70 | $120.70 |
| Purchase #4 | $206.67 | 13.829% | $235.2504 | $235.25 | $235.25 | $235.30 |
| Purchase #5 | $26.56 | 7.558% | $28.5674 | $28.57 | $28.55 | $28.60 |
| Purchase #6 | $168.64 | 5.299% | $177.5762 | $177.58 | $177.60 | $177.60 |
| Purchase #7 | $235.57 | 5.405% | $248.3026 | $248.30 | $248.30 | $248.30 |
| 7 purchase totals = | $974.32 | $1,050.0483 | $1,050.06 | $1,050.05 | $1,050.10 | |