| 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 | $233.47 | 7.461% | $250.8892 | $250.89 | $250.90 | $250.90 |
| Purchase #2 | $203.84 | 8.338% | $220.8362 | $220.84 | $220.85 | $220.80 |
| Purchase #3 | $142.68 | 11.542% | $159.1481 | $159.15 | $159.15 | $159.10 |
| Purchase #4 | $101.27 | 6.665% | $108.0196 | $108.02 | $108.00 | $108.00 |
| Purchase #5 | $147.25 | 4.206% | $153.4433 | $153.44 | $153.45 | $153.40 |
| Purchase #6 | $26.92 | 12.666% | $30.3297 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $109.67 | 4.607% | $114.7225 | $114.72 | $114.70 | $114.70 |
| 7 purchase totals = | $965.10 | $1,037.3886 | $1,037.39 | $1,037.40 | $1,037.20 | |