| 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 | $25.42 | 7.159% | $27.2398 | $27.24 | $27.25 | $27.20 |
| Purchase #2 | $208.66 | 8.314% | $226.008 | $226.01 | $226.00 | $226.00 |
| Purchase #3 | $44.84 | 10.330% | $49.472 | $49.47 | $49.45 | $49.50 |
| Purchase #4 | $195.52 | 10.447% | $215.946 | $215.95 | $215.95 | $215.90 |
| Purchase #5 | $203.77 | 7.271% | $218.5861 | $218.59 | $218.60 | $218.60 |
| Purchase #6 | $196.59 | 7.698% | $211.7235 | $211.72 | $211.70 | $211.70 |
| Purchase #7 | $31.90 | 9.698% | $34.9937 | $34.99 | $35.00 | $35.00 |
| 7 purchase totals = | $906.70 | $983.9691 | $983.97 | $983.95 | $983.90 | |