| 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 | $199.89 | 10.298% | $220.4747 | $220.47 | $220.45 | $220.50 |
| Purchase #2 | $178.56 | 10.549% | $197.3963 | $197.40 | $197.40 | $197.40 |
| Purchase #3 | $234.77 | 5.769% | $248.3139 | $248.31 | $248.30 | $248.30 |
| Purchase #4 | $154.51 | 12.250% | $173.4375 | $173.44 | $173.45 | $173.40 |
| Purchase #5 | $183.75 | 10.471% | $202.9905 | $202.99 | $203.00 | $203.00 |
| Purchase #6 | $97.61 | 10.628% | $107.984 | $107.98 | $108.00 | $108.00 |
| Purchase #7 | $147.58 | 4.338% | $153.982 | $153.98 | $154.00 | $154.00 |
| 7 purchase totals = | $1,196.67 | $1,304.5789 | $1,304.57 | $1,304.60 | $1,304.60 | |