| 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 | $232.66 | 3.764% | $241.4173 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $204.87 | 12.334% | $230.1387 | $230.14 | $230.15 | $230.10 |
| Purchase #3 | $96.43 | 4.541% | $100.8089 | $100.81 | $100.80 | $100.80 |
| Purchase #4 | $64.48 | 4.103% | $67.1256 | $67.13 | $67.15 | $67.10 |
| Purchase #5 | $76.81 | 13.585% | $87.2446 | $87.24 | $87.25 | $87.20 |
| Purchase #6 | $119.73 | 11.215% | $133.1577 | $133.16 | $133.15 | $133.20 |
| Purchase #7 | $15.91 | 13.185% | $18.0077 | $18.01 | $18.00 | $18.00 |
| 7 purchase totals = | $810.89 | $877.9005 | $877.91 | $877.90 | $877.80 | |