| 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 | $207.52 | 5.636% | $219.2158 | $219.22 | $219.20 | $219.20 |
| Purchase #2 | $132.37 | 3.472% | $136.9659 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $103.25 | 3.335% | $106.6934 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $149.61 | 13.423% | $169.6922 | $169.69 | $169.70 | $169.70 |
| Purchase #5 | $31.41 | 10.398% | $34.676 | $34.68 | $34.70 | $34.70 |
| Purchase #6 | $243.97 | 8.539% | $264.8026 | $264.80 | $264.80 | $264.80 |
| Purchase #7 | $222.64 | 12.172% | $249.7397 | $249.74 | $249.75 | $249.70 |
| 7 purchase totals = | $1,090.77 | $1,181.7856 | $1,181.79 | $1,181.80 | $1,181.80 | |