| 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 | $240.79 | 5.132% | $253.1473 | $253.15 | $253.15 | $253.10 |
| Purchase #2 | $200.65 | 7.849% | $216.399 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $122.36 | 6.607% | $130.4443 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $237.83 | 4.419% | $248.3397 | $248.34 | $248.35 | $248.30 |
| Purchase #5 | $183.43 | 10.585% | $202.8461 | $202.85 | $202.85 | $202.80 |
| Purchase #6 | $222.52 | 12.367% | $250.039 | $250.04 | $250.05 | $250.00 |
| Purchase #7 | $103.89 | 9.763% | $114.0328 | $114.03 | $114.05 | $114.00 |
| 7 purchase totals = | $1,311.47 | $1,415.2482 | $1,415.25 | $1,415.30 | $1,415.00 | |