| 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 | $107.33 | 3.735% | $111.3388 | $111.34 | $111.35 | $111.30 |
| Purchase #2 | $197.90 | 4.792% | $207.3834 | $207.38 | $207.40 | $207.40 |
| Purchase #3 | $185.31 | 4.666% | $193.9566 | $193.96 | $193.95 | $194.00 |
| Purchase #4 | $181.43 | 12.254% | $203.6624 | $203.66 | $203.65 | $203.70 |
| Purchase #5 | $43.83 | 12.432% | $49.2789 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $225.39 | 9.864% | $247.6225 | $247.62 | $247.60 | $247.60 |
| Purchase #7 | $173.57 | 11.625% | $193.7475 | $193.75 | $193.75 | $193.70 |
| 7 purchase totals = | $1,114.76 | $1,206.9901 | $1,206.99 | $1,207.00 | $1,207.00 | |