| 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 | $237.38 | 3.767% | $246.3221 | $246.32 | $246.30 | $246.30 |
| Purchase #2 | $206.40 | 8.155% | $223.2319 | $223.23 | $223.25 | $223.20 |
| Purchase #3 | $175.33 | 5.606% | $185.159 | $185.16 | $185.15 | $185.20 |
| Purchase #4 | $205.97 | 8.261% | $222.9852 | $222.99 | $223.00 | $223.00 |
| Purchase #5 | $220.29 | 12.777% | $248.4365 | $248.44 | $248.45 | $248.40 |
| Purchase #6 | $249.80 | 9.295% | $273.0189 | $273.02 | $273.00 | $273.00 |
| Purchase #7 | $199.55 | 7.431% | $214.3786 | $214.38 | $214.40 | $214.40 |
| 7 purchase totals = | $1,494.72 | $1,613.5322 | $1,613.54 | $1,613.55 | $1,613.50 | |