| 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 | $119.45 | 3.306% | $123.399 | $123.40 | $123.40 | $123.40 |
| Purchase #2 | $52.65 | 9.352% | $57.5738 | $57.57 | $57.55 | $57.60 |
| Purchase #3 | $217.75 | 7.845% | $234.8325 | $234.83 | $234.85 | $234.80 |
| Purchase #4 | $218.74 | 3.265% | $225.8819 | $225.88 | $225.90 | $225.90 |
| Purchase #5 | $183.49 | 9.634% | $201.1674 | $201.17 | $201.15 | $201.20 |
| Purchase #6 | $18.71 | 3.106% | $19.2911 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $8.48 | 3.324% | $8.7619 | $8.76 | $8.75 | $8.80 |
| 7 purchase totals = | $819.27 | $870.9076 | $870.90 | $870.90 | $871.00 | |