| 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 | $196.96 | 9.226% | $215.1315 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $111.93 | 8.591% | $121.5459 | $121.55 | $121.55 | $121.50 |
| Purchase #3 | $5.70 | 8.173% | $6.1659 | $6.17 | $6.15 | $6.20 |
| Purchase #4 | $52.43 | 7.147% | $56.1772 | $56.18 | $56.20 | $56.20 |
| Purchase #5 | $144.31 | 7.327% | $154.8836 | $154.88 | $154.90 | $154.90 |
| Purchase #6 | $98.25 | 11.649% | $109.6951 | $109.70 | $109.70 | $109.70 |
| Purchase #7 | $231.37 | 6.183% | $245.6756 | $245.68 | $245.70 | $245.70 |
| 7 purchase totals = | $840.95 | $909.2748 | $909.29 | $909.35 | $909.30 | |