| 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 | $197.74 | 5.434% | $208.4852 | $208.49 | $208.50 | $208.50 |
| Purchase #2 | $229.26 | 11.862% | $256.4548 | $256.45 | $256.45 | $256.50 |
| Purchase #3 | $101.37 | 9.282% | $110.7792 | $110.78 | $110.80 | $110.80 |
| Purchase #4 | $80.45 | 12.707% | $90.6728 | $90.67 | $90.65 | $90.70 |
| Purchase #5 | $156.58 | 5.492% | $165.1794 | $165.18 | $165.20 | $165.20 |
| Purchase #6 | $204.78 | 4.110% | $213.1965 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $126.85 | 7.482% | $136.3409 | $136.34 | $136.35 | $136.30 |
| 7 purchase totals = | $1,097.03 | $1,181.1088 | $1,181.11 | $1,181.15 | $1,181.20 | |