| 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 | $213.49 | 9.311% | $233.3681 | $233.37 | $233.35 | $233.40 |
| Purchase #2 | $82.35 | 6.454% | $87.6649 | $87.66 | $87.65 | $87.70 |
| Purchase #3 | $240.81 | 7.237% | $258.2374 | $258.24 | $258.25 | $258.20 |
| Purchase #4 | $20.26 | 13.619% | $23.0192 | $23.02 | $23.00 | $23.00 |
| Purchase #5 | $165.83 | 4.352% | $173.0469 | $173.05 | $173.05 | $173.00 |
| Purchase #6 | $180.93 | 9.874% | $198.795 | $198.80 | $198.80 | $198.80 |
| Purchase #7 | $194.46 | 12.130% | $218.048 | $218.05 | $218.05 | $218.00 |
| 7 purchase totals = | $1,098.13 | $1,192.1795 | $1,192.19 | $1,192.15 | $1,192.10 | |