| 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 | $200.40 | 3.856% | $208.1274 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $26.25 | 11.842% | $29.3585 | $29.36 | $29.35 | $29.40 |
| Purchase #3 | $82.68 | 9.625% | $90.638 | $90.64 | $90.65 | $90.60 |
| Purchase #4 | $76.33 | 4.371% | $79.6664 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $185.28 | 10.328% | $204.4157 | $204.42 | $204.40 | $204.40 |
| Purchase #6 | $101.85 | 12.278% | $114.3551 | $114.36 | $114.35 | $114.40 |
| Purchase #7 | $231.90 | 10.605% | $256.493 | $256.49 | $256.50 | $256.50 |
| 7 purchase totals = | $904.69 | $983.0541 | $983.07 | $983.05 | $983.10 | |