| 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 | $226.83 | 13.640% | $257.7696 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $188.76 | 10.254% | $208.1155 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $223.97 | 11.208% | $249.0726 | $249.07 | $249.05 | $249.10 |
| Purchase #4 | $173.91 | 5.764% | $183.9342 | $183.93 | $183.95 | $183.90 |
| Purchase #5 | $96.48 | 3.645% | $99.9967 | $100.00 | $100.00 | $100.00 |
| Purchase #6 | $76.38 | 9.774% | $83.8454 | $83.85 | $83.85 | $83.80 |
| Purchase #7 | $131.69 | 7.718% | $141.8538 | $141.85 | $141.85 | $141.90 |
| 7 purchase totals = | $1,118.02 | $1,224.5878 | $1,224.59 | $1,224.55 | $1,224.60 | |