| 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 | $100.56 | 7.106% | $107.7058 | $107.71 | $107.70 | $107.70 |
| Purchase #2 | $237.73 | 5.544% | $250.9098 | $250.91 | $250.90 | $250.90 |
| Purchase #3 | $164.78 | 3.809% | $171.0565 | $171.06 | $171.05 | $171.10 |
| Purchase #4 | $85.84 | 11.444% | $95.6635 | $95.66 | $95.65 | $95.70 |
| Purchase #5 | $227.38 | 9.177% | $248.2467 | $248.25 | $248.25 | $248.20 |
| Purchase #6 | $228.42 | 5.769% | $241.5975 | $241.60 | $241.60 | $241.60 |
| Purchase #7 | $186.49 | 5.248% | $196.277 | $196.28 | $196.30 | $196.30 |
| 7 purchase totals = | $1,231.20 | $1,311.4568 | $1,311.47 | $1,311.45 | $1,311.50 | |