| 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 | $82.74 | 10.506% | $91.4327 | $91.43 | $91.45 | $91.40 |
| Purchase #2 | $9.99 | 13.338% | $11.3225 | $11.32 | $11.30 | $11.30 |
| Purchase #3 | $250.79 | 11.291% | $279.1067 | $279.11 | $279.10 | $279.10 |
| Purchase #4 | $235.37 | 3.475% | $243.5491 | $243.55 | $243.55 | $243.50 |
| Purchase #5 | $179.99 | 13.144% | $203.6479 | $203.65 | $203.65 | $203.60 |
| Purchase #6 | $223.66 | 6.445% | $238.0749 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $143.96 | 11.122% | $159.9712 | $159.97 | $159.95 | $160.00 |
| 7 purchase totals = | $1,126.50 | $1,227.1050 | $1,227.10 | $1,227.05 | $1,227.00 | |