| 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 | $86.34 | 8.133% | $93.362 | $93.36 | $93.35 | $93.40 |
| Purchase #2 | $243.41 | 8.683% | $264.5453 | $264.55 | $264.55 | $264.50 |
| Purchase #3 | $48.96 | 12.860% | $55.2563 | $55.26 | $55.25 | $55.30 |
| Purchase #4 | $100.52 | 5.505% | $106.0536 | $106.05 | $106.05 | $106.10 |
| Purchase #5 | $179.55 | 9.232% | $196.1261 | $196.13 | $196.15 | $196.10 |
| Purchase #6 | $186.38 | 11.567% | $207.9386 | $207.94 | $207.95 | $207.90 |
| Purchase #7 | $154.55 | 8.367% | $167.4812 | $167.48 | $167.50 | $167.50 |
| 7 purchase totals = | $999.71 | $1,090.7631 | $1,090.77 | $1,090.80 | $1,090.80 | |