| 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 | $219.52 | 3.281% | $226.7225 | $226.72 | $226.70 | $226.70 |
| Purchase #2 | $149.64 | 5.393% | $157.7101 | $157.71 | $157.70 | $157.70 |
| Purchase #3 | $154.42 | 6.553% | $164.5391 | $164.54 | $164.55 | $164.50 |
| Purchase #4 | $97.29 | 7.798% | $104.8767 | $104.88 | $104.90 | $104.90 |
| Purchase #5 | $220.81 | 7.693% | $237.7969 | $237.80 | $237.80 | $237.80 |
| Purchase #6 | $246.27 | 6.776% | $262.9573 | $262.96 | $262.95 | $263.00 |
| Purchase #7 | $25.46 | 3.610% | $26.3791 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $1,113.41 | $1,180.9817 | $1,180.99 | $1,181.00 | $1,181.00 | |