| 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 | $38.38 | 7.222% | $41.1518 | $41.15 | $41.15 | $41.20 |
| Purchase #2 | $148.94 | 10.817% | $165.0508 | $165.05 | $165.05 | $165.10 |
| Purchase #3 | $209.64 | 8.655% | $227.7843 | $227.78 | $227.80 | $227.80 |
| Purchase #4 | $8.77 | 12.563% | $9.8718 | $9.87 | $9.85 | $9.90 |
| Purchase #5 | $183.97 | 12.751% | $207.428 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $130.81 | 11.636% | $146.0311 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $40.34 | 12.537% | $45.3974 | $45.40 | $45.40 | $45.40 |
| 7 purchase totals = | $760.85 | $842.7152 | $842.71 | $842.75 | $842.80 | |