| 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 | $224.56 | 10.184% | $247.4292 | $247.43 | $247.45 | $247.40 |
| Purchase #2 | $224.57 | 6.696% | $239.6072 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $88.85 | 3.378% | $91.8514 | $91.85 | $91.85 | $91.90 |
| Purchase #4 | $132.61 | 5.478% | $139.8744 | $139.87 | $139.85 | $139.90 |
| Purchase #5 | $174.41 | 13.202% | $197.4356 | $197.44 | $197.45 | $197.40 |
| Purchase #6 | $171.73 | 4.548% | $179.5403 | $179.54 | $179.55 | $179.50 |
| Purchase #7 | $199.56 | 13.526% | $226.5525 | $226.55 | $226.55 | $226.60 |
| 7 purchase totals = | $1,216.29 | $1,322.2906 | $1,322.29 | $1,322.30 | $1,322.30 | |