| 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 | $111.74 | 9.133% | $121.9452 | $121.95 | $121.95 | $121.90 |
| Purchase #2 | $23.46 | 5.112% | $24.6593 | $24.66 | $24.65 | $24.70 |
| Purchase #3 | $152.75 | 8.337% | $165.4848 | $165.48 | $165.50 | $165.50 |
| Purchase #4 | $231.97 | 10.334% | $255.9418 | $255.94 | $255.95 | $255.90 |
| Purchase #5 | $233.30 | 12.573% | $262.6328 | $262.63 | $262.65 | $262.60 |
| Purchase #6 | $39.62 | 9.392% | $43.3411 | $43.34 | $43.35 | $43.30 |
| Purchase #7 | $123.94 | 5.433% | $130.6737 | $130.67 | $130.65 | $130.70 |
| 7 purchase totals = | $916.78 | $1,004.6787 | $1,004.67 | $1,004.70 | $1,004.60 | |