| 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 | $155.79 | 8.756% | $169.431 | $169.43 | $169.45 | $169.40 |
| Purchase #2 | $211.82 | 8.403% | $229.6192 | $229.62 | $229.60 | $229.60 |
| Purchase #3 | $9.67 | 8.671% | $10.5085 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $200.64 | 11.778% | $224.2714 | $224.27 | $224.25 | $224.30 |
| Purchase #5 | $196.87 | 13.400% | $223.2506 | $223.25 | $223.25 | $223.30 |
| Purchase #6 | $119.65 | 10.308% | $131.9835 | $131.98 | $132.00 | $132.00 |
| Purchase #7 | $91.51 | 7.106% | $98.0127 | $98.01 | $98.00 | $98.00 |
| 7 purchase totals = | $985.95 | $1,087.0769 | $1,087.07 | $1,087.05 | $1,087.10 | |