| 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 | $205.55 | 11.801% | $229.807 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $180.40 | 7.289% | $193.5494 | $193.55 | $193.55 | $193.50 |
| Purchase #3 | $242.57 | 11.732% | $271.0283 | $271.03 | $271.05 | $271.00 |
| Purchase #4 | $165.51 | 6.597% | $176.4287 | $176.43 | $176.45 | $176.40 |
| Purchase #5 | $124.63 | 9.575% | $136.5633 | $136.56 | $136.55 | $136.60 |
| Purchase #6 | $7.60 | 9.659% | $8.3341 | $8.33 | $8.35 | $8.30 |
| Purchase #7 | $211.91 | 8.609% | $230.1533 | $230.15 | $230.15 | $230.20 |
| 7 purchase totals = | $1,138.17 | $1,245.8641 | $1,245.86 | $1,245.90 | $1,245.80 | |