| 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 | $231.97 | 7.508% | $249.3863 | $249.39 | $249.40 | $249.40 |
| Purchase #2 | $186.58 | 8.812% | $203.0214 | $203.02 | $203.00 | $203.00 |
| Purchase #3 | $177.70 | 5.448% | $187.3811 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $192.45 | 7.784% | $207.4303 | $207.43 | $207.45 | $207.40 |
| Purchase #5 | $222.71 | 4.253% | $232.1819 | $232.18 | $232.20 | $232.20 |
| Purchase #6 | $69.29 | 9.821% | $76.095 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $183.88 | 7.670% | $197.9836 | $197.98 | $198.00 | $198.00 |
| 7 purchase totals = | $1,264.58 | $1,353.4796 | $1,353.48 | $1,353.55 | $1,353.50 | |