| 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 | $20.54 | 10.260% | $22.6474 | $22.65 | $22.65 | $22.60 |
| Purchase #2 | $177.74 | 10.392% | $196.2107 | $196.21 | $196.20 | $196.20 |
| Purchase #3 | $167.94 | 13.549% | $190.6942 | $190.69 | $190.70 | $190.70 |
| Purchase #4 | $140.25 | 7.496% | $150.7631 | $150.76 | $150.75 | $150.80 |
| Purchase #5 | $201.82 | 11.800% | $225.6348 | $225.63 | $225.65 | $225.60 |
| Purchase #6 | $226.25 | 12.679% | $254.9362 | $254.94 | $254.95 | $254.90 |
| Purchase #7 | $9.33 | 5.586% | $9.8512 | $9.85 | $9.85 | $9.90 |
| 7 purchase totals = | $943.87 | $1,050.7376 | $1,050.73 | $1,050.75 | $1,050.70 | |