| 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 | $227.34 | 8.137% | $245.8387 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $193.29 | 3.861% | $200.7529 | $200.75 | $200.75 | $200.80 |
| Purchase #3 | $30.52 | 3.289% | $31.5238 | $31.52 | $31.50 | $31.50 |
| Purchase #4 | $130.68 | 10.681% | $144.6379 | $144.64 | $144.65 | $144.60 |
| Purchase #5 | $90.40 | 3.731% | $93.7728 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $182.78 | 12.115% | $204.9238 | $204.92 | $204.90 | $204.90 |
| Purchase #7 | $107.82 | 10.569% | $119.2155 | $119.22 | $119.20 | $119.20 |
| 7 purchase totals = | $962.83 | $1,040.6654 | $1,040.66 | $1,040.60 | $1,040.60 | |