| 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 | $41.42 | 7.258% | $44.4263 | $44.43 | $44.45 | $44.40 |
| Purchase #2 | $7.60 | 8.794% | $8.2683 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $173.84 | 9.330% | $190.0593 | $190.06 | $190.05 | $190.10 |
| Purchase #4 | $234.99 | 10.562% | $259.8096 | $259.81 | $259.80 | $259.80 |
| Purchase #5 | $218.60 | 4.245% | $227.8796 | $227.88 | $227.90 | $227.90 |
| Purchase #6 | $139.55 | 10.724% | $154.5153 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $155.40 | 3.627% | $161.0364 | $161.04 | $161.05 | $161.00 |
| 7 purchase totals = | $971.40 | $1,045.9948 | $1,046.01 | $1,046.00 | $1,046.00 | |