| 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 | $214.71 | 3.411% | $222.0338 | $222.03 | $222.05 | $222.00 |
| Purchase #2 | $144.61 | 8.598% | $157.0436 | $157.04 | $157.05 | $157.00 |
| Purchase #3 | $221.37 | 12.469% | $248.9726 | $248.97 | $248.95 | $249.00 |
| Purchase #4 | $23.56 | 11.731% | $26.3238 | $26.32 | $26.30 | $26.30 |
| Purchase #5 | $194.91 | 4.136% | $202.9715 | $202.97 | $202.95 | $203.00 |
| Purchase #6 | $173.45 | 3.257% | $179.0993 | $179.10 | $179.10 | $179.10 |
| Purchase #7 | $187.57 | 4.148% | $195.3504 | $195.35 | $195.35 | $195.40 |
| 7 purchase totals = | $1,160.18 | $1,231.7950 | $1,231.78 | $1,231.75 | $1,231.80 | |