| 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 | $229.30 | 3.561% | $237.4654 | $237.47 | $237.45 | $237.50 |
| Purchase #2 | $56.66 | 11.836% | $63.3663 | $63.37 | $63.35 | $63.40 |
| Purchase #3 | $201.74 | 7.703% | $217.28 | $217.28 | $217.30 | $217.30 |
| Purchase #4 | $123.26 | 13.535% | $139.9432 | $139.94 | $139.95 | $139.90 |
| Purchase #5 | $8.37 | 12.733% | $9.4358 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $34.45 | 13.764% | $39.1917 | $39.19 | $39.20 | $39.20 |
| Purchase #7 | $79.83 | 12.712% | $89.978 | $89.98 | $90.00 | $90.00 |
| 7 purchase totals = | $733.61 | $796.6604 | $796.67 | $796.70 | $796.70 | |