| 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 | $17.32 | 10.149% | $19.0778 | $19.08 | $19.10 | $19.10 |
| Purchase #2 | $224.34 | 4.567% | $234.5856 | $234.59 | $234.60 | $234.60 |
| Purchase #3 | $189.33 | 12.668% | $213.3143 | $213.31 | $213.30 | $213.30 |
| Purchase #4 | $219.44 | 8.240% | $237.5219 | $237.52 | $237.50 | $237.50 |
| Purchase #5 | $100.26 | 9.400% | $109.6844 | $109.68 | $109.70 | $109.70 |
| Purchase #6 | $140.55 | 7.584% | $151.2093 | $151.21 | $151.20 | $151.20 |
| Purchase #7 | $51.87 | 12.464% | $58.3351 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $943.11 | $1,023.7284 | $1,023.73 | $1,023.75 | $1,023.70 | |