| 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 | $213.46 | 8.681% | $231.9905 | $231.99 | $232.00 | $232.00 |
| Purchase #2 | $245.25 | 8.422% | $265.905 | $265.91 | $265.90 | $265.90 |
| Purchase #3 | $165.99 | 7.678% | $178.7347 | $178.73 | $178.75 | $178.70 |
| Purchase #4 | $190.58 | 13.264% | $215.8585 | $215.86 | $215.85 | $215.90 |
| Purchase #5 | $240.93 | 13.267% | $272.8942 | $272.89 | $272.90 | $272.90 |
| Purchase #6 | $78.87 | 3.142% | $81.3481 | $81.35 | $81.35 | $81.30 |
| Purchase #7 | $194.48 | 5.740% | $205.6432 | $205.64 | $205.65 | $205.60 |
| 7 purchase totals = | $1,329.56 | $1,452.3742 | $1,452.37 | $1,452.40 | $1,452.30 | |