| 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 | $126.90 | 9.447% | $138.8882 | $138.89 | $138.90 | $138.90 |
| Purchase #2 | $16.43 | 12.223% | $18.4382 | $18.44 | $18.45 | $18.40 |
| Purchase #3 | $155.45 | 6.350% | $165.3211 | $165.32 | $165.30 | $165.30 |
| Purchase #4 | $229.59 | 12.365% | $257.9788 | $257.98 | $258.00 | $258.00 |
| Purchase #5 | $224.81 | 9.331% | $245.787 | $245.79 | $245.80 | $245.80 |
| Purchase #6 | $200.43 | 9.792% | $220.0561 | $220.06 | $220.05 | $220.10 |
| Purchase #7 | $198.82 | 8.799% | $216.3142 | $216.31 | $216.30 | $216.30 |
| 7 purchase totals = | $1,152.43 | $1,262.7836 | $1,262.79 | $1,262.80 | $1,262.80 | |