| 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 | $180.70 | 11.803% | $202.028 | $202.03 | $202.05 | $202.00 |
| Purchase #2 | $179.76 | 12.239% | $201.7608 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $231.28 | 13.355% | $262.1674 | $262.17 | $262.15 | $262.20 |
| Purchase #4 | $40.69 | 9.314% | $44.4799 | $44.48 | $44.50 | $44.50 |
| Purchase #5 | $82.63 | 11.330% | $91.992 | $91.99 | $92.00 | $92.00 |
| Purchase #6 | $25.90 | 4.620% | $27.0966 | $27.10 | $27.10 | $27.10 |
| Purchase #7 | $115.61 | 13.181% | $130.8486 | $130.85 | $130.85 | $130.80 |
| 7 purchase totals = | $856.57 | $960.3733 | $960.38 | $960.40 | $960.40 | |