| 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 | $216.59 | 3.409% | $223.9736 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $129.65 | 5.785% | $137.1503 | $137.15 | $137.15 | $137.20 |
| Purchase #3 | $228.53 | 8.335% | $247.578 | $247.58 | $247.60 | $247.60 |
| Purchase #4 | $149.95 | 5.858% | $158.7341 | $158.73 | $158.75 | $158.70 |
| Purchase #5 | $210.34 | 9.533% | $230.3917 | $230.39 | $230.40 | $230.40 |
| Purchase #6 | $29.45 | 12.663% | $33.1793 | $33.18 | $33.20 | $33.20 |
| Purchase #7 | $52.76 | 7.367% | $56.6468 | $56.65 | $56.65 | $56.60 |
| 7 purchase totals = | $1,017.27 | $1,087.6538 | $1,087.65 | $1,087.70 | $1,087.70 | |