| 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 | $236.28 | 8.284% | $255.8534 | $255.85 | $255.85 | $255.90 |
| Purchase #2 | $136.25 | 10.227% | $150.1843 | $150.18 | $150.20 | $150.20 |
| Purchase #3 | $223.96 | 12.813% | $252.656 | $252.66 | $252.65 | $252.70 |
| Purchase #4 | $76.97 | 5.515% | $81.2149 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $54.94 | 4.624% | $57.4804 | $57.48 | $57.50 | $57.50 |
| Purchase #6 | $83.58 | 5.360% | $88.0599 | $88.06 | $88.05 | $88.10 |
| Purchase #7 | $209.81 | 13.654% | $238.4575 | $238.46 | $238.45 | $238.50 |
| 7 purchase totals = | $1,021.79 | $1,123.9064 | $1,123.90 | $1,123.90 | $1,124.10 | |