| 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 | $223.56 | 5.357% | $235.5361 | $235.54 | $235.55 | $235.50 |
| Purchase #2 | $5.30 | 9.722% | $5.8153 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $123.90 | 12.176% | $138.9861 | $138.99 | $139.00 | $139.00 |
| Purchase #4 | $204.33 | 13.360% | $231.6285 | $231.63 | $231.65 | $231.60 |
| Purchase #5 | $130.59 | 11.375% | $145.4446 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $24.51 | 10.216% | $27.0139 | $27.01 | $27.00 | $27.00 |
| Purchase #7 | $136.91 | 12.694% | $154.2894 | $154.29 | $154.30 | $154.30 |
| 7 purchase totals = | $849.10 | $938.7139 | $938.72 | $938.75 | $938.60 | |