| 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 | $198.31 | 12.779% | $223.652 | $223.65 | $223.65 | $223.70 |
| Purchase #2 | $169.72 | 3.816% | $176.1965 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $183.97 | 12.778% | $207.4777 | $207.48 | $207.50 | $207.50 |
| Purchase #4 | $200.55 | 7.321% | $215.2323 | $215.23 | $215.25 | $215.20 |
| Purchase #5 | $194.61 | 8.815% | $211.7649 | $211.76 | $211.75 | $211.80 |
| Purchase #6 | $39.37 | 9.188% | $42.9873 | $42.99 | $43.00 | $43.00 |
| Purchase #7 | $178.28 | 3.337% | $184.2292 | $184.23 | $184.25 | $184.20 |
| 7 purchase totals = | $1,164.81 | $1,261.5399 | $1,261.54 | $1,261.60 | $1,261.60 | |