| 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 | $90.50 | 12.719% | $102.0107 | $102.01 | $102.00 | $102.00 |
| Purchase #2 | $218.31 | 11.294% | $242.9659 | $242.97 | $242.95 | $243.00 |
| Purchase #3 | $161.45 | 13.289% | $182.9051 | $182.91 | $182.90 | $182.90 |
| Purchase #4 | $222.97 | 5.350% | $234.8989 | $234.90 | $234.90 | $234.90 |
| Purchase #5 | $247.47 | 6.572% | $263.7337 | $263.73 | $263.75 | $263.70 |
| Purchase #6 | $184.85 | 6.502% | $196.8689 | $196.87 | $196.85 | $196.90 |
| Purchase #7 | $88.33 | 4.687% | $92.47 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $1,213.88 | $1,315.8532 | $1,315.86 | $1,315.80 | $1,315.90 | |