| 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 | $80.34 | 3.106% | $82.8354 | $82.84 | $82.85 | $82.80 |
| Purchase #2 | $209.69 | 13.415% | $237.8199 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $214.80 | 4.166% | $223.7486 | $223.75 | $223.75 | $223.70 |
| Purchase #4 | $218.44 | 13.359% | $247.6214 | $247.62 | $247.60 | $247.60 |
| Purchase #5 | $145.61 | 4.413% | $152.0358 | $152.04 | $152.05 | $152.00 |
| Purchase #6 | $173.63 | 13.108% | $196.3894 | $196.39 | $196.40 | $196.40 |
| Purchase #7 | $85.41 | 9.751% | $93.7383 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $1,127.92 | $1,234.1888 | $1,234.20 | $1,234.20 | $1,234.00 | |