| 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 | $64.94 | 3.350% | $67.1155 | $67.12 | $67.10 | $67.10 |
| Purchase #2 | $60.83 | 12.700% | $68.5554 | $68.56 | $68.55 | $68.60 |
| Purchase #3 | $146.43 | 7.762% | $157.7959 | $157.80 | $157.80 | $157.80 |
| Purchase #4 | $219.50 | 3.372% | $226.9015 | $226.90 | $226.90 | $226.90 |
| Purchase #5 | $216.95 | 8.636% | $235.6858 | $235.69 | $235.70 | $235.70 |
| Purchase #6 | $220.60 | 8.139% | $238.5546 | $238.55 | $238.55 | $238.60 |
| Purchase #7 | $215.26 | 8.758% | $234.1125 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $1,144.51 | $1,228.7212 | $1,228.73 | $1,228.70 | $1,228.80 | |