| 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 | $141.63 | 9.380% | $154.9149 | $154.91 | $154.90 | $154.90 |
| Purchase #2 | $106.27 | 7.309% | $114.0373 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $194.90 | 4.873% | $204.3975 | $204.40 | $204.40 | $204.40 |
| Purchase #4 | $232.48 | 7.828% | $250.6785 | $250.68 | $250.70 | $250.70 |
| Purchase #5 | $185.58 | 8.857% | $202.0168 | $202.02 | $202.00 | $202.00 |
| Purchase #6 | $176.28 | 10.691% | $195.1261 | $195.13 | $195.15 | $195.10 |
| Purchase #7 | $202.40 | 9.378% | $221.3811 | $221.38 | $221.40 | $221.40 |
| 7 purchase totals = | $1,239.54 | $1,342.5522 | $1,342.56 | $1,342.60 | $1,342.50 | |