| 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 | $211.51 | 11.435% | $235.6962 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $247.73 | 7.518% | $266.3543 | $266.35 | $266.35 | $266.40 |
| Purchase #3 | $165.38 | 7.420% | $177.6512 | $177.65 | $177.65 | $177.70 |
| Purchase #4 | $150.28 | 3.253% | $155.1686 | $155.17 | $155.15 | $155.20 |
| Purchase #5 | $160.61 | 3.651% | $166.4739 | $166.47 | $166.45 | $166.50 |
| Purchase #6 | $129.66 | 5.600% | $136.921 | $136.92 | $136.90 | $136.90 |
| Purchase #7 | $72.73 | 9.497% | $79.6372 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $1,137.90 | $1,217.9024 | $1,217.90 | $1,217.85 | $1,218.00 | |