| 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 | $238.75 | 8.787% | $259.729 | $259.73 | $259.75 | $259.70 |
| Purchase #2 | $227.73 | 12.858% | $257.0115 | $257.01 | $257.00 | $257.00 |
| Purchase #3 | $189.98 | 5.632% | $200.6797 | $200.68 | $200.70 | $200.70 |
| Purchase #4 | $178.87 | 6.165% | $189.8973 | $189.90 | $189.90 | $189.90 |
| Purchase #5 | $142.28 | 8.756% | $154.738 | $154.74 | $154.75 | $154.70 |
| Purchase #6 | $180.61 | 4.176% | $188.1523 | $188.15 | $188.15 | $188.20 |
| Purchase #7 | $171.91 | 3.307% | $177.5951 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $1,330.13 | $1,427.8029 | $1,427.81 | $1,427.85 | $1,427.80 | |