| 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 | $224.80 | 10.120% | $247.5498 | $247.55 | $247.55 | $247.50 |
| Purchase #2 | $49.40 | 12.121% | $55.3878 | $55.39 | $55.40 | $55.40 |
| Purchase #3 | $249.48 | 5.147% | $262.3207 | $262.32 | $262.30 | $262.30 |
| Purchase #4 | $191.82 | 8.732% | $208.5697 | $208.57 | $208.55 | $208.60 |
| Purchase #5 | $183.82 | 8.150% | $198.8013 | $198.80 | $198.80 | $198.80 |
| Purchase #6 | $153.56 | 10.608% | $169.8496 | $169.85 | $169.85 | $169.80 |
| Purchase #7 | $136.60 | 11.717% | $152.6054 | $152.61 | $152.60 | $152.60 |
| 7 purchase totals = | $1,189.48 | $1,295.0843 | $1,295.09 | $1,295.05 | $1,295.00 | |