| 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 | $12.93 | 10.341% | $14.2671 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $177.63 | 4.276% | $185.2255 | $185.23 | $185.25 | $185.20 |
| Purchase #3 | $99.44 | 4.670% | $104.0838 | $104.08 | $104.10 | $104.10 |
| Purchase #4 | $113.45 | 13.676% | $128.9654 | $128.97 | $128.95 | $129.00 |
| Purchase #5 | $240.69 | 9.541% | $263.6542 | $263.65 | $263.65 | $263.70 |
| Purchase #6 | $123.78 | 4.745% | $129.6534 | $129.65 | $129.65 | $129.70 |
| Purchase #7 | $16.97 | 11.215% | $18.8732 | $18.87 | $18.85 | $18.90 |
| 7 purchase totals = | $784.89 | $844.7226 | $844.72 | $844.70 | $844.90 | |