| 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 | $186.62 | 12.366% | $209.6974 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $160.72 | 11.605% | $179.3716 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $226.82 | 5.833% | $240.0504 | $240.05 | $240.05 | $240.10 |
| Purchase #4 | $222.37 | 4.813% | $233.0727 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $169.54 | 13.125% | $191.7921 | $191.79 | $191.80 | $191.80 |
| Purchase #6 | $247.82 | 12.824% | $279.6004 | $279.60 | $279.60 | $279.60 |
| Purchase #7 | $16.34 | 4.579% | $17.0882 | $17.09 | $17.10 | $17.10 |
| 7 purchase totals = | $1,230.23 | $1,350.6728 | $1,350.67 | $1,350.65 | $1,350.80 | |