| 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 | $224.80 | 6.521% | $239.4592 | $239.46 | $239.45 | $239.50 |
| Purchase #2 | $133.50 | 12.171% | $149.7483 | $149.75 | $149.75 | $149.70 |
| Purchase #3 | $218.42 | 5.664% | $230.7913 | $230.79 | $230.80 | $230.80 |
| Purchase #4 | $92.62 | 8.229% | $100.2417 | $100.24 | $100.25 | $100.20 |
| Purchase #5 | $118.56 | 5.350% | $124.903 | $124.90 | $124.90 | $124.90 |
| Purchase #6 | $109.71 | 12.702% | $123.6454 | $123.65 | $123.65 | $123.60 |
| Purchase #7 | $224.82 | 9.387% | $245.9239 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $1,122.43 | $1,214.7128 | $1,214.71 | $1,214.70 | $1,214.60 | |