| 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 | $99.44 | 8.125% | $107.5195 | $107.52 | $107.50 | $107.50 |
| Purchase #2 | $213.27 | 6.841% | $227.8598 | $227.86 | $227.85 | $227.90 |
| Purchase #3 | $121.54 | 12.584% | $136.8346 | $136.83 | $136.85 | $136.80 |
| Purchase #4 | $109.58 | 12.293% | $123.0507 | $123.05 | $123.05 | $123.10 |
| Purchase #5 | $49.33 | 12.474% | $55.4834 | $55.48 | $55.50 | $55.50 |
| Purchase #6 | $225.91 | 11.656% | $252.2421 | $252.24 | $252.25 | $252.20 |
| Purchase #7 | $124.65 | 11.184% | $138.5909 | $138.59 | $138.60 | $138.60 |
| 7 purchase totals = | $943.72 | $1,041.5810 | $1,041.57 | $1,041.60 | $1,041.60 | |