| 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 | $231.56 | 10.124% | $255.0031 | $255.00 | $255.00 | $255.00 |
| Purchase #2 | $99.69 | 11.319% | $110.9739 | $110.97 | $110.95 | $111.00 |
| Purchase #3 | $183.84 | 7.456% | $197.5471 | $197.55 | $197.55 | $197.50 |
| Purchase #4 | $114.29 | 13.190% | $129.3649 | $129.36 | $129.35 | $129.40 |
| Purchase #5 | $93.99 | 11.237% | $104.5517 | $104.55 | $104.55 | $104.60 |
| Purchase #6 | $151.69 | 10.835% | $168.1256 | $168.13 | $168.15 | $168.10 |
| Purchase #7 | $154.70 | 6.696% | $165.0587 | $165.06 | $165.05 | $165.10 |
| 7 purchase totals = | $1,029.76 | $1,130.6250 | $1,130.62 | $1,130.60 | $1,130.70 | |