| 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 | $220.27 | 4.783% | $230.8055 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $129.89 | 7.543% | $139.6876 | $139.69 | $139.70 | $139.70 |
| Purchase #3 | $22.30 | 7.542% | $23.9819 | $23.98 | $24.00 | $24.00 |
| Purchase #4 | $196.72 | 6.754% | $210.0065 | $210.01 | $210.00 | $210.00 |
| Purchase #5 | $226.81 | 13.687% | $257.8535 | $257.85 | $257.85 | $257.90 |
| Purchase #6 | $192.79 | 11.620% | $215.1922 | $215.19 | $215.20 | $215.20 |
| Purchase #7 | $112.29 | 11.608% | $125.3246 | $125.32 | $125.30 | $125.30 |
| 7 purchase totals = | $1,101.07 | $1,202.8518 | $1,202.85 | $1,202.85 | $1,202.90 | |