| 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 | $219.41 | 8.741% | $238.5886 | $238.59 | $238.60 | $238.60 |
| Purchase #2 | $114.57 | 8.306% | $124.0862 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $210.33 | 13.489% | $238.7014 | $238.70 | $238.70 | $238.70 |
| Purchase #4 | $151.32 | 12.123% | $169.6645 | $169.66 | $169.65 | $169.70 |
| Purchase #5 | $95.85 | 7.577% | $103.1126 | $103.11 | $103.10 | $103.10 |
| Purchase #6 | $97.79 | 9.539% | $107.1182 | $107.12 | $107.10 | $107.10 |
| Purchase #7 | $187.83 | 11.229% | $208.9214 | $208.92 | $208.90 | $208.90 |
| 7 purchase totals = | $1,077.10 | $1,190.1929 | $1,190.19 | $1,190.15 | $1,190.20 | |