| 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 | $230.55 | 8.659% | $250.5133 | $250.51 | $250.50 | $250.50 |
| Purchase #2 | $249.34 | 11.599% | $278.2609 | $278.26 | $278.25 | $278.30 |
| Purchase #3 | $69.29 | 6.580% | $73.8493 | $73.85 | $73.85 | $73.80 |
| Purchase #4 | $182.54 | 11.273% | $203.1177 | $203.12 | $203.10 | $203.10 |
| Purchase #5 | $79.46 | 11.565% | $88.6495 | $88.65 | $88.65 | $88.60 |
| Purchase #6 | $150.77 | 10.253% | $166.2284 | $166.23 | $166.25 | $166.20 |
| Purchase #7 | $98.99 | 3.537% | $102.4913 | $102.49 | $102.50 | $102.50 |
| 7 purchase totals = | $1,060.94 | $1,163.1104 | $1,163.11 | $1,163.10 | $1,163.00 | |