| 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 | $216.72 | 13.697% | $246.4041 | $246.40 | $246.40 | $246.40 |
| Purchase #2 | $20.49 | 3.590% | $21.2256 | $21.23 | $21.25 | $21.20 |
| Purchase #3 | $177.89 | 7.469% | $191.1766 | $191.18 | $191.20 | $191.20 |
| Purchase #4 | $28.26 | 13.460% | $32.0638 | $32.06 | $32.05 | $32.10 |
| Purchase #5 | $180.30 | 13.201% | $204.1014 | $204.10 | $204.10 | $204.10 |
| Purchase #6 | $217.48 | 12.785% | $245.2848 | $245.28 | $245.30 | $245.30 |
| Purchase #7 | $180.29 | 10.735% | $199.6441 | $199.64 | $199.65 | $199.60 |
| 7 purchase totals = | $1,021.43 | $1,139.9004 | $1,139.89 | $1,139.95 | $1,139.90 | |