| 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 | $230.69 | 7.618% | $248.264 | $248.26 | $248.25 | $248.30 |
| Purchase #2 | $204.65 | 8.139% | $221.3065 | $221.31 | $221.30 | $221.30 |
| Purchase #3 | $73.97 | 12.333% | $83.0927 | $83.09 | $83.10 | $83.10 |
| Purchase #4 | $183.95 | 12.527% | $206.9934 | $206.99 | $207.00 | $207.00 |
| Purchase #5 | $245.49 | 8.358% | $266.0081 | $266.01 | $266.00 | $266.00 |
| Purchase #6 | $129.39 | 6.732% | $138.1005 | $138.10 | $138.10 | $138.10 |
| Purchase #7 | $169.72 | 13.821% | $193.177 | $193.18 | $193.20 | $193.20 |
| 7 purchase totals = | $1,237.86 | $1,356.9422 | $1,356.94 | $1,356.95 | $1,357.00 | |