| 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 | $13.26 | 13.295% | $15.0229 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $137.64 | 3.488% | $142.4409 | $142.44 | $142.45 | $142.40 |
| Purchase #3 | $111.75 | 12.142% | $125.3187 | $125.32 | $125.30 | $125.30 |
| Purchase #4 | $134.82 | 4.298% | $140.6146 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $181.56 | 10.430% | $200.4967 | $200.50 | $200.50 | $200.50 |
| Purchase #6 | $170.46 | 3.138% | $175.809 | $175.81 | $175.80 | $175.80 |
| Purchase #7 | $194.42 | 3.874% | $201.9518 | $201.95 | $201.95 | $202.00 |
| 7 purchase totals = | $943.91 | $1,001.6546 | $1,001.65 | $1,001.60 | $1,001.60 | |