| 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 | $183.39 | 7.840% | $197.7678 | $197.77 | $197.75 | $197.80 |
| Purchase #2 | $18.92 | 4.596% | $19.7896 | $19.79 | $19.80 | $19.80 |
| Purchase #3 | $115.69 | 3.210% | $119.4036 | $119.40 | $119.40 | $119.40 |
| Purchase #4 | $12.57 | 8.516% | $13.6405 | $13.64 | $13.65 | $13.60 |
| Purchase #5 | $205.43 | 13.493% | $233.1487 | $233.15 | $233.15 | $233.10 |
| Purchase #6 | $226.55 | 9.528% | $248.1357 | $248.14 | $248.15 | $248.10 |
| Purchase #7 | $185.57 | 7.711% | $199.8793 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $948.12 | $1,031.7652 | $1,031.77 | $1,031.80 | $1,031.70 | |