| 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 | $217.32 | 8.690% | $236.2051 | $236.21 | $236.20 | $236.20 |
| Purchase #2 | $111.60 | 9.800% | $122.5368 | $122.54 | $122.55 | $122.50 |
| Purchase #3 | $73.51 | 11.364% | $81.8637 | $81.86 | $81.85 | $81.90 |
| Purchase #4 | $31.30 | 8.805% | $34.056 | $34.06 | $34.05 | $34.10 |
| Purchase #5 | $190.60 | 3.176% | $196.6535 | $196.65 | $196.65 | $196.70 |
| Purchase #6 | $40.58 | 13.860% | $46.2044 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $115.74 | 5.393% | $121.9819 | $121.98 | $122.00 | $122.00 |
| 7 purchase totals = | $780.65 | $839.5014 | $839.50 | $839.50 | $839.60 | |