| 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 | $117.89 | 6.247% | $125.2546 | $125.25 | $125.25 | $125.30 |
| Purchase #2 | $164.57 | 10.156% | $181.2837 | $181.28 | $181.30 | $181.30 |
| Purchase #3 | $42.78 | 10.748% | $47.378 | $47.38 | $47.40 | $47.40 |
| Purchase #4 | $30.74 | 4.286% | $32.0575 | $32.06 | $32.05 | $32.10 |
| Purchase #5 | $108.68 | 11.136% | $120.7826 | $120.78 | $120.80 | $120.80 |
| Purchase #6 | $109.66 | 12.329% | $123.18 | $123.18 | $123.20 | $123.20 |
| Purchase #7 | $230.47 | 13.186% | $260.8598 | $260.86 | $260.85 | $260.90 |
| 7 purchase totals = | $804.79 | $890.7962 | $890.79 | $890.85 | $891.00 | |