| 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 | $10.34 | 12.747% | $11.658 | $11.66 | $11.65 | $11.70 |
| Purchase #2 | $240.59 | 10.625% | $266.1527 | $266.15 | $266.15 | $266.20 |
| Purchase #3 | $169.42 | 5.474% | $178.6941 | $178.69 | $178.70 | $178.70 |
| Purchase #4 | $136.84 | 7.831% | $147.5559 | $147.56 | $147.55 | $147.60 |
| Purchase #5 | $169.64 | 12.772% | $191.3064 | $191.31 | $191.30 | $191.30 |
| Purchase #6 | $11.74 | 6.355% | $12.4861 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $164.55 | 4.152% | $171.3821 | $171.38 | $171.40 | $171.40 |
| 7 purchase totals = | $903.12 | $979.2353 | $979.24 | $979.25 | $979.40 | |