| 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 | $128.85 | 9.809% | $141.4889 | $141.49 | $141.50 | $141.50 |
| Purchase #2 | $123.26 | 10.600% | $136.3256 | $136.33 | $136.35 | $136.30 |
| Purchase #3 | $126.90 | 7.208% | $136.047 | $136.05 | $136.05 | $136.00 |
| Purchase #4 | $200.36 | 11.354% | $223.1089 | $223.11 | $223.10 | $223.10 |
| Purchase #5 | $71.53 | 13.482% | $81.1737 | $81.17 | $81.15 | $81.20 |
| Purchase #6 | $104.49 | 12.324% | $117.3673 | $117.37 | $117.35 | $117.40 |
| Purchase #7 | $147.85 | 11.556% | $164.9355 | $164.94 | $164.95 | $164.90 |
| 7 purchase totals = | $903.24 | $1,000.4469 | $1,000.46 | $1,000.45 | $1,000.40 | |